45884398 has 8 divisors (see below), whose sum is σ = 78658992. Its totient is φ = 19664736.

The previous prime is 45884387. The next prime is 45884407. The reversal of 45884398 is 89348854.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1638715 + ... + 1638742.

It is an arithmetic number, because the mean of its divisors is an integer number (9832374).

Almost surely, 2^45884398 is an apocalyptic number.

45884398 is a deficient number, since it is larger than the sum of its proper divisors (32774594).

45884398 is a wasteful number, since it uses less digits than its factorization.

45884398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3277466.

The product of its digits is 1105920, while the sum is 49.

The square root of 45884398 is about 6773.8023295635. The cubic root of 45884398 is about 358.0043849530.

The spelling of 45884398 in words is "forty-five million, eight hundred eighty-four thousand, three hundred ninety-eight".