47508007 has 2 divisors, whose sum is σ = 47508008. Its totient is φ = 47508006.

The previous prime is 47507989. The next prime is 47508011. The reversal of 47508007 is 70080574.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47508007 - 2⁷ = 47507879 is a prime.

It is a super-2 number, since 2×47508007² = 4514021458224098, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47508007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47508907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23754003 + 23754004.

It is an arithmetic number, because the mean of its divisors is an integer number (23754004).

Almost surely, 2^47508007 is an apocalyptic number.

47508007 is a deficient number, since it is larger than the sum of its proper divisors (1).

47508007 is an equidigital number, since it uses as much as digits as its factorization.

47508007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 47508007 is about 6892.6052404008. The cubic root of 47508007 is about 362.1781704862.

The spelling of 47508007 in words is "forty-seven million, five hundred eight thousand, seven".