47257465 has 16 divisors (see below), whose sum is σ = 60145920. Its totient is φ = 35544960.

The previous prime is 47257393. The next prime is 47257481. The reversal of 47257465 is 56475274.

It is not a de Polignac number, because 47257465 - 2⁷ = 47257337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11200 + ... + 14830.

It is an arithmetic number, because the mean of its divisors is an integer number (3759120).

Almost surely, 2^47257465 is an apocalyptic number.

It is an amenable number.

47257465 is a deficient number, since it is larger than the sum of its proper divisors (12888455).

47257465 is a wasteful number, since it uses less digits than its factorization.

47257465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3792.

The product of its digits is 235200, while the sum is 40.

The square root of 47257465 is about 6874.4065198386. The cubic root of 47257465 is about 361.5403774724.

The spelling of 47257465 in words is "forty-seven million, two hundred fifty-seven thousand, four hundred sixty-five".