45801774 has 40 divisors (see below), whose sum is σ = 108673488. Its totient is φ = 14368320.

The previous prime is 45801697. The next prime is 45801779. The reversal of 45801774 is 47710854.

45801774 is a `hidden beast` number, since 4 + 580 + 1 + 7 + 74 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45801779) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5562 + ... + 11069.

Almost surely, 2^45801774 is an apocalyptic number.

45801774 is an abundant number, since it is smaller than the sum of its proper divisors (62871714).

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

45801774 is a wasteful number, since it uses less digits than its factorization.

45801774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16662 (or 16653 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 45801774 is about 6767.7007912584. The cubic root of 45801774 is about 357.7893697690.

The spelling of 45801774 in words is "forty-five million, eight hundred one thousand, seven hundred seventy-four".