88251871 has 2 divisors, whose sum is σ = 88251872. Its totient is φ = 88251870.

The previous prime is 88251869. The next prime is 88251883. The reversal of 88251871 is 17815288.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88251871 - 2¹ = 88251869 is a prime.

Together with 88251869, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88251071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44125935 + 44125936.

It is an arithmetic number, because the mean of its divisors is an integer number (44125936).

Almost surely, 2^88251871 is an apocalyptic number.

88251871 is a deficient number, since it is larger than the sum of its proper divisors (1).

88251871 is an equidigital number, since it uses as much as digits as its factorization.

88251871 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35840, while the sum is 40.

The square root of 88251871 is about 9394.2466967820. The cubic root of 88251871 is about 445.2199745660.

The spelling of 88251871 in words is "eighty-eight million, two hundred fifty-one thousand, eight hundred seventy-one".