45532798 has 16 divisors (see below), whose sum is σ = 70012800. Its totient is φ = 22202136.

The previous prime is 45532771. The next prime is 45532811. The reversal of 45532798 is 89723554.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12153 + ... + 15451.

It is an arithmetic number, because the mean of its divisors is an integer number (4375800).

Almost surely, 2^45532798 is an apocalyptic number.

45532798 is a deficient number, since it is larger than the sum of its proper divisors (24480002).

45532798 is a wasteful number, since it uses less digits than its factorization.

45532798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3471.

The product of its digits is 302400, while the sum is 43.

The square root of 45532798 is about 6747.7994931681. The cubic root of 45532798 is about 357.0876083222.

The spelling of 45532798 in words is "forty-five million, five hundred thirty-two thousand, seven hundred ninety-eight".