88860047 has 2 divisors, whose sum is σ = 88860048. Its totient is φ = 88860046.

The previous prime is 88860029. The next prime is 88860061. The reversal of 88860047 is 74006888.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88860047 - 2⁶ = 88859983 is a prime.

It is a super-2 number, since 2×88860047² = 15792215905684418, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 88859986 and 88860013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88860097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44430023 + 44430024.

It is an arithmetic number, because the mean of its divisors is an integer number (44430024).

Almost surely, 2^88860047 is an apocalyptic number.

88860047 is a deficient number, since it is larger than the sum of its proper divisors (1).

88860047 is an equidigital number, since it uses as much as digits as its factorization.

88860047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 88860047 is about 9426.5607195838. The cubic root of 88860047 is about 446.2403588896.

The spelling of 88860047 in words is "eighty-eight million, eight hundred sixty thousand, forty-seven".