88517651 has 2 divisors, whose sum is σ = 88517652. Its totient is φ = 88517650.

The previous prime is 88517633. The next prime is 88517659. The reversal of 88517651 is 15671588.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88517651 - 2⁶ = 88517587 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88517599 and 88517608.

It is not a weakly prime, because it can be changed into another prime (88517659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44258825 + 44258826.

It is an arithmetic number, because the mean of its divisors is an integer number (44258826).

Almost surely, 2^88517651 is an apocalyptic number.

88517651 is a deficient number, since it is larger than the sum of its proper divisors (1).

88517651 is an equidigital number, since it uses as much as digits as its factorization.

88517651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 67200, while the sum is 41.

The square root of 88517651 is about 9408.3819544064. The cubic root of 88517651 is about 445.6664692538. Note that the first 3 decimals are identical.

The spelling of 88517651 in words is "eighty-eight million, five hundred seventeen thousand, six hundred fifty-one".