47617368 has 16 divisors (see below), whose sum is σ = 119043480. Its totient is φ = 15872448.

The previous prime is 47617351. The next prime is 47617387. The reversal of 47617368 is 86371674.

47617368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 992005 + ... + 992052.

Almost surely, 2^47617368 is an apocalyptic number.

It is an amenable number.

47617368 is an abundant number, since it is smaller than the sum of its proper divisors (71426112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47617368 is a wasteful number, since it uses less digits than its factorization.

47617368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1984066 (or 1984062 counting only the distinct ones).

The product of its digits is 169344, while the sum is 42.

The square root of 47617368 is about 6900.5338923883. The cubic root of 47617368 is about 362.4558627197.

The spelling of 47617368 in words is "forty-seven million, six hundred seventeen thousand, three hundred sixty-eight".