47492825 has 24 divisors (see below), whose sum is σ = 60412800. Its totient is φ = 37028160.

The previous prime is 47492813. The next prime is 47492827. The reversal of 47492825 is 52829474.

It is not a de Polignac number, because 47492825 - 2⁸ = 47492569 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (47492827) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 274439 + ... + 274611.

It is an arithmetic number, because the mean of its divisors is an integer number (2517200).

Almost surely, 2^47492825 is an apocalyptic number.

It is an amenable number.

47492825 is a deficient number, since it is larger than the sum of its proper divisors (12919975).

47492825 is a wasteful number, since it uses less digits than its factorization.

47492825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401 (or 396 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The square root of 47492825 is about 6891.5038271773. The cubic root of 47492825 is about 362.1395862898.

The spelling of 47492825 in words is "forty-seven million, four hundred ninety-two thousand, eight hundred twenty-five".