88551427 has 2 divisors, whose sum is σ = 88551428. Its totient is φ = 88551426.

The previous prime is 88551401. The next prime is 88551439. The reversal of 88551427 is 72415588.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88551427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 88551427.

It is not a weakly prime, because it can be changed into another prime (88552427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44275713 + 44275714.

It is an arithmetic number, because the mean of its divisors is an integer number (44275714).

Almost surely, 2^88551427 is an apocalyptic number.

88551427 is a deficient number, since it is larger than the sum of its proper divisors (1).

88551427 is an equidigital number, since it uses as much as digits as its factorization.

88551427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 89600, while the sum is 40.

The square root of 88551427 is about 9410.1767783608. The cubic root of 88551427 is about 445.7231469007.

The spelling of 88551427 in words is "eighty-eight million, five hundred fifty-one thousand, four hundred twenty-seven".