45685196 has 24 divisors (see below), whose sum is σ = 86876160. Its totient is φ = 20941200.

The previous prime is 45685181. The next prime is 45685217. The reversal of 45685196 is 69158654.

45685196 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 7340 + ... + 12051.

It is an arithmetic number, because the mean of its divisors is an integer number (3619840).

Almost surely, 2^45685196 is an apocalyptic number.

It is an amenable number.

45685196 is a deficient number, since it is larger than the sum of its proper divisors (41190964).

45685196 is a wasteful number, since it uses less digits than its factorization.

45685196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19445 (or 19443 counting only the distinct ones).

The product of its digits is 259200, while the sum is 44.

The square root of 45685196 is about 6759.0824821125. The cubic root of 45685196 is about 357.4855547002.

The spelling of 45685196 in words is "forty-five million, six hundred eighty-five thousand, one hundred ninety-six".