48640404 has 12 divisors (see below), whose sum is σ = 113494304. Its totient is φ = 16213464.

The previous prime is 48640393. The next prime is 48640429. The reversal of 48640404 is 40404684.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×48640404³ (a number of 24 digits) contains 333 as substring.

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, 2026672 + ... + 2026695.

Almost surely, 2^48640404 is an apocalyptic number.

It is an amenable number.

48640404 is an abundant number, since it is smaller than the sum of its proper divisors (64853900).

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

48640404 is a wasteful number, since it uses less digits than its factorization.

48640404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4053374 (or 4053372 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

The square root of 48640404 is about 6974.2672733413. The cubic root of 48640404 is about 365.0332214711.

The spelling of 48640404 in words is "forty-eight million, six hundred forty thousand, four hundred four".