59849640 has 96 divisors (see below), whose sum is σ = 196953120. Its totient is φ = 15759744.

The previous prime is 59849633. The next prime is 59849653. The reversal of 59849640 is 4694895.

It is a happy number.

59849640 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 (45).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 28879 + ... + 30881.

It is an arithmetic number, because the mean of its divisors is an integer number (2051595).

Almost surely, 2^59849640 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 59849640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98476560).

59849640 is an abundant number, since it is smaller than the sum of its proper divisors (137103480).

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

59849640 is a wasteful number, since it uses less digits than its factorization.

59849640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2103 (or 2096 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 59849640 is about 7736.2549078996. The cubic root of 59849640 is about 391.1594686200.

The spelling of 59849640 in words is "fifty-nine million, eight hundred forty-nine thousand, six hundred forty".