47622675 has 12 divisors (see below), whose sum is σ = 78736280. Its totient is φ = 25398720.

The previous prime is 47622649. The next prime is 47622691. The reversal of 47622675 is 57622674.

It is a happy number.

47622675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47622675 - 2⁵ = 47622643 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 317410 + ... + 317559.

Almost surely, 2^47622675 is an apocalyptic number.

47622675 is a deficient number, since it is larger than the sum of its proper divisors (31113605).

47622675 is a wasteful number, since it uses less digits than its factorization.

47622675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634982 (or 634977 counting only the distinct ones).

The product of its digits is 141120, while the sum is 39.

The square root of 47622675 is about 6900.9184171384. The cubic root of 47622675 is about 362.4693275673.

Subtracting 47622675 from its reverse (57622674), we obtain a palindrome (9999999).

The spelling of 47622675 in words is "forty-seven million, six hundred twenty-two thousand, six hundred seventy-five".