45785682 has 16 divisors (see below), whose sum is σ = 101746080. Its totient is φ = 15261876.

The previous prime is 45785681. The next prime is 45785713. The reversal of 45785682 is 28658754.

It is not an unprimeable number, because it can be changed into a prime (45785681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423888 + ... + 423995.

It is an arithmetic number, because the mean of its divisors is an integer number (6359130).

Almost surely, 2^45785682 is an apocalyptic number.

45785682 is an abundant number, since it is smaller than the sum of its proper divisors (55960398).

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

45785682 is a wasteful number, since it uses less digits than its factorization.

45785682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847894 (or 847888 counting only the distinct ones).

The product of its digits is 537600, while the sum is 45.

The square root of 45785682 is about 6766.5118044676. The cubic root of 45785682 is about 357.7474629428.

The spelling of 45785682 in words is "forty-five million, seven hundred eighty-five thousand, six hundred eighty-two".