47052907 has 12 divisors (see below), whose sum is σ = 52457328. Its totient is φ = 42165200.

The previous prime is 47052893. The next prime is 47052919. The reversal of 47052907 is 70925074.

It is not a de Polignac number, because 47052907 - 2¹⁵ = 47020139 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (47052307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5853 + ... + 11329.

It is an arithmetic number, because the mean of its divisors is an integer number (4371444).

Almost surely, 2^47052907 is an apocalyptic number.

47052907 is a deficient number, since it is larger than the sum of its proper divisors (5404421).

47052907 is a wasteful number, since it uses less digits than its factorization.

47052907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5570 (or 5559 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 47052907 is about 6859.5121546652. The cubic root of 47052907 is about 361.0179701155.

The spelling of 47052907 in words is "forty-seven million, fifty-two thousand, nine hundred seven".