47472633 has 12 divisors (see below), whose sum is σ = 73846500. Its totient is φ = 29213856.

The previous prime is 47472631. The next prime is 47472671. The reversal of 47472633 is 33627474.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3873024 + 43599609 = 1968^2 + 6603^2 .

It is not a de Polignac number, because 47472633 - 2¹ = 47472631 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (47472631) 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 11 ways as a sum of consecutive naturals, for example, 202758 + ... + 202991.

It is an arithmetic number, because the mean of its divisors is an integer number (6153875).

Almost surely, 2^47472633 is an apocalyptic number.

It is an amenable number.

47472633 is a deficient number, since it is larger than the sum of its proper divisors (26373867).

47472633 is a wasteful number, since it uses less digits than its factorization.

47472633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405768 (or 405765 counting only the distinct ones).

The product of its digits is 84672, while the sum is 36.

The square root of 47472633 is about 6890.0386791367. The cubic root of 47472633 is about 362.0882567183.

The spelling of 47472633 in words is "forty-seven million, four hundred seventy-two thousand, six hundred thirty-three".