47412925 has 12 divisors (see below), whose sum is σ = 67191136. Its totient is φ = 32511600.

The previous prime is 47412889. The next prime is 47412979. The reversal of 47412925 is 52921474.

It is not a de Polignac number, because 47412925 - 2⁷ = 47412797 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135291 + ... + 135640.

Almost surely, 2^47412925 is an apocalyptic number.

It is an amenable number.

47412925 is a deficient number, since it is larger than the sum of its proper divisors (19778211).

47412925 is a wasteful number, since it uses less digits than its factorization.

47412925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270948 (or 270943 counting only the distinct ones).

The product of its digits is 20160, while the sum is 34.

The square root of 47412925 is about 6885.7043938874. The cubic root of 47412925 is about 361.9363893195.

The spelling of 47412925 in words is "forty-seven million, four hundred twelve thousand, nine hundred twenty-five".