45856236 has 24 divisors (see below), whose sum is σ = 109018224. Its totient is φ = 14996800.

The previous prime is 45856231. The next prime is 45856243. The reversal of 45856236 is 63265854.

It is a junction number, because it is equal to n+sod(n) for n = 45856194 and 45856203.

It is not an unprimeable number, because it can be changed into a prime (45856231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35415 + ... + 36686.

It is an arithmetic number, because the mean of its divisors is an integer number (4542426).

Almost surely, 2^45856236 is an apocalyptic number.

It is an amenable number.

45856236 is an abundant number, since it is smaller than the sum of its proper divisors (63161988).

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

45856236 is a wasteful number, since it uses less digits than its factorization.

45856236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72161 (or 72159 counting only the distinct ones).

The product of its digits is 172800, while the sum is 39.

The square root of 45856236 is about 6771.7232666434. The cubic root of 45856236 is about 357.9311270607.

The spelling of 45856236 in words is "forty-five million, eight hundred fifty-six thousand, two hundred thirty-six".