45672846 has 32 divisors (see below), whose sum is σ = 101813760. Its totient is φ = 13574016.

The previous prime is 45672841. The next prime is 45672881. The reversal of 45672846 is 64827654.

It is a junction number, because it is equal to n+sod(n) for n = 45672798 and 45672807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45672841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9846 + ... + 13721.

It is an arithmetic number, because the mean of its divisors is an integer number (3181680).

Almost surely, 2^45672846 is an apocalyptic number.

45672846 is an abundant number, since it is smaller than the sum of its proper divisors (56140914).

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

45672846 is a wasteful number, since it uses less digits than its factorization.

45672846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23608.

The product of its digits is 322560, while the sum is 42.

The square root of 45672846 is about 6758.1688348250. The cubic root of 45672846 is about 357.4533389799.

The spelling of 45672846 in words is "forty-five million, six hundred seventy-two thousand, eight hundred forty-six".