47025631 has 8 divisors (see below), whose sum is σ = 48479184. Its totient is φ = 45581760.

The previous prime is 47025623. The next prime is 47025637. The reversal of 47025631 is 13652074.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47025631 - 2³ = 47025623 is a prime.

It is a super-2 number, since 2×47025631² = 4422819941896322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47025631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47025637) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8136 + ... + 12658.

It is an arithmetic number, because the mean of its divisors is an integer number (6059898).

Almost surely, 2^47025631 is an apocalyptic number.

47025631 is a deficient number, since it is larger than the sum of its proper divisors (1453553).

47025631 is a wasteful number, since it uses less digits than its factorization.

47025631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4841.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 47025631 is about 6857.5236784134. The cubic root of 47025631 is about 360.9481973841.

The spelling of 47025631 in words is "forty-seven million, twenty-five thousand, six hundred thirty-one".