47407707 has 16 divisors (see below), whose sum is σ = 70919680. Its totient is φ = 31296456.

The previous prime is 47407699. The next prime is 47407727. The reversal of 47407707 is 70770474.

It is not a de Polignac number, because 47407707 - 2³ = 47407699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47407727) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5743 + ... + 11304.

It is an arithmetic number, because the mean of its divisors is an integer number (4432480).

Almost surely, 2^47407707 is an apocalyptic number.

47407707 is a deficient number, since it is larger than the sum of its proper divisors (23511973).

47407707 is a wasteful number, since it uses less digits than its factorization.

47407707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17159 (or 17153 counting only the distinct ones).

The product of its (nonzero) digits is 38416, while the sum is 36.

The square root of 47407707 is about 6885.3254825026. The cubic root of 47407707 is about 361.9231112709.

The spelling of 47407707 in words is "forty-seven million, four hundred seven thousand, seven hundred seven".