45785196 has 48 divisors (see below), whose sum is σ = 121475200. Its totient is φ = 14905296.

The previous prime is 45785177. The next prime is 45785209. The reversal of 45785196 is 69158754.

45785196 is a `hidden beast` number, since 457 + 8 + 5 + 196 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286 + ... + 9573.

Almost surely, 2^45785196 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 45785196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60737600).

45785196 is an abundant number, since it is smaller than the sum of its proper divisors (75690004).

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

45785196 is a wasteful number, since it uses less digits than its factorization.

45785196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9915 (or 9907 counting only the distinct ones).

The product of its digits is 302400, while the sum is 45.

The square root of 45785196 is about 6766.4758922204. The cubic root of 45785196 is about 357.7461971476.

The spelling of 45785196 in words is "forty-five million, seven hundred eighty-five thousand, one hundred ninety-six".