45792198 has 12 divisors (see below), whose sum is σ = 99216468. Its totient is φ = 15264060.

The previous prime is 45792193. The next prime is 45792211. The reversal of 45792198 is 89129754.

45792198 is a `hidden beast` number, since 457 + 9 + 2 + 198 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45792193) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1271988 + ... + 1272023.

It is an arithmetic number, because the mean of its divisors is an integer number (8268039).

Almost surely, 2^45792198 is an apocalyptic number.

45792198 is an abundant number, since it is smaller than the sum of its proper divisors (53424270).

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

45792198 is a wasteful number, since it uses less digits than its factorization.

45792198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2544019 (or 2544016 counting only the distinct ones).

The product of its digits is 181440, while the sum is 45.

The square root of 45792198 is about 6766.9932761900. The cubic root of 45792198 is about 357.7644331089.

The spelling of 45792198 in words is "forty-five million, seven hundred ninety-two thousand, one hundred ninety-eight".