47626238 has 32 divisors (see below), whose sum is σ = 82708992. Its totient is φ = 20354400.

The previous prime is 47626237. The next prime is 47626253. The reversal of 47626238 is 83262674.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47626237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30095 + ... + 31637.

It is an arithmetic number, because the mean of its divisors is an integer number (2584656).

Almost surely, 2^47626238 is an apocalyptic number.

47626238 is a deficient number, since it is larger than the sum of its proper divisors (35082754).

47626238 is a wasteful number, since it uses less digits than its factorization.

47626238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1640.

The product of its digits is 96768, while the sum is 38.

The square root of 47626238 is about 6901.1765663545. The cubic root of 47626238 is about 362.4783670007.

The spelling of 47626238 in words is "forty-seven million, six hundred twenty-six thousand, two hundred thirty-eight".