47604523 has 2 divisors, whose sum is σ = 47604524. Its totient is φ = 47604522.

The previous prime is 47604517. The next prime is 47604611. The reversal of 47604523 is 32540674.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47604523 is a prime.

It is a super-2 number, since 2×47604523² = 4532381220115058, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (47604023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23802261 + 23802262.

It is an arithmetic number, because the mean of its divisors is an integer number (23802262).

Almost surely, 2^47604523 is an apocalyptic number.

47604523 is a deficient number, since it is larger than the sum of its proper divisors (1).

47604523 is an equidigital number, since it uses as much as digits as its factorization.

47604523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 47604523 is about 6899.6031045271. The cubic root of 47604523 is about 362.4232684202.

The spelling of 47604523 in words is "forty-seven million, six hundred four thousand, five hundred twenty-three".