45597942 has 24 divisors (see below), whose sum is σ = 106395744. Its totient is φ = 14030064.

The previous prime is 45597941. The next prime is 45598001. The reversal of 45597942 is 24979554.

45597942 is a `hidden beast` number, since 4 + 559 + 7 + 94 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45597941) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97198 + ... + 97665.

It is an arithmetic number, because the mean of its divisors is an integer number (4433156).

Almost surely, 2^45597942 is an apocalyptic number.

45597942 is an abundant number, since it is smaller than the sum of its proper divisors (60797802).

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

45597942 is a wasteful number, since it uses less digits than its factorization.

45597942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194884 (or 194881 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 45597942 is about 6752.6248229855. The cubic root of 45597942 is about 357.2578228434.

The spelling of 45597942 in words is "forty-five million, five hundred ninety-seven thousand, nine hundred forty-two".