47326872 has 32 divisors (see below), whose sum is σ = 124545600. Its totient is φ = 14945184.

The previous prime is 47326693. The next prime is 47326913. The reversal of 47326872 is 27862374.

It is a self number, because there is not a number n which added to its sum of digits gives 47326872.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51438 + ... + 52349.

It is an arithmetic number, because the mean of its divisors is an integer number (3892050).

Almost surely, 2^47326872 is an apocalyptic number.

It is an amenable number.

47326872 is an abundant number, since it is smaller than the sum of its proper divisors (77218728).

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

47326872 is a wasteful number, since it uses less digits than its factorization.

47326872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103815 (or 103811 counting only the distinct ones).

The product of its digits is 112896, while the sum is 39.

The square root of 47326872 is about 6879.4528852228. The cubic root of 47326872 is about 361.7172889092.

The spelling of 47326872 in words is "forty-seven million, three hundred twenty-six thousand, eight hundred seventy-two".