47914368 has 32 divisors (see below), whose sum is σ = 127273560. Its totient is φ = 15971328.

The previous prime is 47914331. The next prime is 47914387. The reversal of 47914368 is 86341974.

It is a tau number, because it is divible by the number of its divisors (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, 62005 + ... + 62772.

Almost surely, 2^47914368 is an apocalyptic number.

47914368 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

47914368 is an abundant number, since it is smaller than the sum of its proper divisors (79359192).

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

47914368 is a wasteful number, since it uses less digits than its factorization.

47914368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124794 (or 124782 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 47914368 is about 6922.0205142718. The cubic root of 47914368 is about 363.2078737126.

The spelling of 47914368 in words is "forty-seven million, nine hundred fourteen thousand, three hundred sixty-eight".