47814080 has 28 divisors (see below), whose sum is σ = 113858040. Its totient is φ = 19125504.

The previous prime is 47814023. The next prime is 47814097. The reversal of 47814080 is 8041874.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 74390 + ... + 75029.

Almost surely, 2^47814080 is an apocalyptic number.

47814080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47814080 is an abundant number, since it is smaller than the sum of its proper divisors (66043960).

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

47814080 is a wasteful number, since it uses less digits than its factorization.

47814080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149436 (or 149426 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 47814080 is about 6914.7725920669. The cubic root of 47814080 is about 362.9542905256.

The spelling of 47814080 in words is "forty-seven million, eight hundred fourteen thousand, eighty".