47425672 has 96 divisors (see below), whose sum is σ = 112881600. Its totient is φ = 18240768.

The previous prime is 47425669. The next prime is 47425681. The reversal of 47425672 is 27652474.

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 23 ways as a sum of consecutive naturals, for example, 894798 + ... + 894850.

It is an arithmetic number, because the mean of its divisors is an integer number (1175850).

Almost surely, 2^47425672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47425672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56440800).

47425672 is an abundant number, since it is smaller than the sum of its proper divisors (65455928).

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

47425672 is a wasteful number, since it uses less digits than its factorization.

47425672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143 (or 110 counting only the distinct ones).

The product of its digits is 94080, while the sum is 37.

The square root of 47425672 is about 6886.6299450457. The cubic root of 47425672 is about 361.9688220353.

The spelling of 47425672 in words is "forty-seven million, four hundred twenty-five thousand, six hundred seventy-two".