45532074 has 24 divisors (see below), whose sum is σ = 105932448. Its totient is φ = 13009080.

The previous prime is 45532027. The next prime is 45532093. The reversal of 45532074 is 47023554.

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, 77142 + ... + 77729.

It is an arithmetic number, because the mean of its divisors is an integer number (4413852).

Almost surely, 2^45532074 is an apocalyptic number.

45532074 is an abundant number, since it is smaller than the sum of its proper divisors (60400374).

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

45532074 is a wasteful number, since it uses less digits than its factorization.

45532074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154890 (or 154883 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 30.

The square root of 45532074 is about 6747.7458458362. The cubic root of 45532074 is about 357.0857156733.

The spelling of 45532074 in words is "forty-five million, five hundred thirty-two thousand, seventy-four".