47425880 has 16 divisors (see below), whose sum is σ = 106708320. Its totient is φ = 18970336.

The previous prime is 47425841. The next prime is 47425891. The reversal of 47425880 is 8852474.

47425880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 592784 + ... + 592863.

It is an arithmetic number, because the mean of its divisors is an integer number (6669270).

Almost surely, 2^47425880 is an apocalyptic number.

47425880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47425880 is an abundant number, since it is smaller than the sum of its proper divisors (59282440).

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

47425880 is a wasteful number, since it uses less digits than its factorization.

47425880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185658 (or 1185654 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 38.

The square root of 47425880 is about 6886.6450467554. The cubic root of 47425880 is about 361.9693512100.

The spelling of 47425880 in words is "forty-seven million, four hundred twenty-five thousand, eight hundred eighty".