45973074 has 24 divisors (see below), whose sum is σ = 106958448. Its totient is φ = 13135080.

The previous prime is 45973069. The next prime is 45973087. The reversal of 45973074 is 47037954.

It is a super-2 number, since 2×45973074² = 4227047066018952, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77892 + ... + 78479.

It is an arithmetic number, because the mean of its divisors is an integer number (4456602).

Almost surely, 2^45973074 is an apocalyptic number.

45973074 is an abundant number, since it is smaller than the sum of its proper divisors (60985374).

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

45973074 is a wasteful number, since it uses less digits than its factorization.

45973074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156390 (or 156383 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 45973074 is about 6780.3446815040. The cubic root of 45973074 is about 358.2348624803.

The spelling of 45973074 in words is "forty-five million, nine hundred seventy-three thousand, seventy-four".