47756465 has 16 divisors (see below), whose sum is σ = 59125248. Its totient is φ = 37010496.

The previous prime is 47756459. The next prime is 47756479. The reversal of 47756465 is 56465774.

47756465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 47756465 - 2⁸ = 47756209 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 15 ways as a sum of consecutive naturals, for example, 23219 + ... + 25191.

It is an arithmetic number, because the mean of its divisors is an integer number (3695328).

Almost surely, 2^47756465 is an apocalyptic number.

It is an amenable number.

47756465 is a deficient number, since it is larger than the sum of its proper divisors (11368783).

47756465 is a wasteful number, since it uses less digits than its factorization.

47756465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2128.

The product of its digits is 705600, while the sum is 44.

The square root of 47756465 is about 6910.6052556922. The cubic root of 47756465 is about 362.8084477359.

The spelling of 47756465 in words is "forty-seven million, seven hundred fifty-six thousand, four hundred sixty-five".