59222640 has 160 divisors (see below), whose sum is σ = 194273280. Its totient is φ = 14902272.

The previous prime is 59222633. The next prime is 59222641. The reversal of 59222640 is 4622295.

59222640 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 59222598 and 59222607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59222641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 466257 + ... + 466383.

It is an arithmetic number, because the mean of its divisors is an integer number (1214208).

Almost surely, 2^59222640 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 59222640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97136640).

59222640 is an abundant number, since it is smaller than the sum of its proper divisors (135050640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

59222640 is a wasteful number, since it uses less digits than its factorization.

59222640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239 (or 233 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 59222640 is about 7695.6247309754. The cubic root of 59222640 is about 389.7887086915.

It can be divided in two parts, 592 and 22640, that added together give a palindrome (23232).

The spelling of 59222640 in words is "fifty-nine million, two hundred twenty-two thousand, six hundred forty".