47196872 has 16 divisors (see below), whose sum is σ = 89026560. Its totient is φ = 23456464.

The previous prime is 47196847. The next prime is 47196887. The reversal of 47196872 is 27869174.

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, 16328 + ... + 18999.

It is an arithmetic number, because the mean of its divisors is an integer number (5564160).

Almost surely, 2^47196872 is an apocalyptic number.

It is an amenable number.

47196872 is a deficient number, since it is larger than the sum of its proper divisors (41829688).

47196872 is a wasteful number, since it uses less digits than its factorization.

47196872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35500 (or 35496 counting only the distinct ones).

The product of its digits is 169344, while the sum is 44.

The square root of 47196872 is about 6869.9979621540. The cubic root of 47196872 is about 361.3857903565.

The spelling of 47196872 in words is "forty-seven million, one hundred ninety-six thousand, eight hundred seventy-two".