45579898 has 64 divisors (see below), whose sum is σ = 90720000. Its totient is φ = 17019072.

The previous prime is 45579883. The next prime is 45579913. The reversal of 45579898 is 89897554.

It is an interprime number because it is at equal distance from previous prime (45579883) and next prime (45579913).

Its product of digits (3628800) is a multiple of the sum of its prime factors (324).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 169308 + ... + 169576.

It is an arithmetic number, because the mean of its divisors is an integer number (1417500).

Almost surely, 2^45579898 is an apocalyptic number.

45579898 is a deficient number, since it is larger than the sum of its proper divisors (45140102).

45579898 is a wasteful number, since it uses less digits than its factorization.

45579898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324 (or 310 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 55.

The square root of 45579898 is about 6751.2886177381. The cubic root of 45579898 is about 357.2106919834.

The spelling of 45579898 in words is "forty-five million, five hundred seventy-nine thousand, eight hundred ninety-eight".