46228620 has 96 divisors (see below), whose sum is σ = 136604160. Its totient is φ = 11658240.

The previous prime is 46228603. The next prime is 46228621. The reversal of 46228620 is 2682264.

It is a super-4 number, since 4×46228620⁴ (a number of 32 digits) contains 4444 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (46228621) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 191700 + ... + 191940.

It is an arithmetic number, because the mean of its divisors is an integer number (1422960).

Almost surely, 2^46228620 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 46228620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68302080).

46228620 is an abundant number, since it is smaller than the sum of its proper divisors (90375540).

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

46228620 is a wasteful number, since it uses less digits than its factorization.

46228620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415 (or 413 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 46228620 is about 6799.1631838043. The cubic root of 46228620 is about 358.8973980217.

The spelling of 46228620 in words is "forty-six million, two hundred twenty-eight thousand, six hundred twenty".