88238951 has 2 divisors, whose sum is σ = 88238952. Its totient is φ = 88238950.

The previous prime is 88238947. The next prime is 88238957. The reversal of 88238951 is 15983288.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88238951 - 2² = 88238947 is a prime.

It is a super-2 number, since 2×88238951² = 15572224947160802, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88238957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44119475 + 44119476.

It is an arithmetic number, because the mean of its divisors is an integer number (44119476).

Almost surely, 2^88238951 is an apocalyptic number.

88238951 is a deficient number, since it is larger than the sum of its proper divisors (1).

88238951 is an equidigital number, since it uses as much as digits as its factorization.

88238951 is an evil number, because the sum of its binary digits is even.

The product of its digits is 138240, while the sum is 44.

The square root of 88238951 is about 9393.5590166880. The cubic root of 88238951 is about 445.1982468952.

The spelling of 88238951 in words is "eighty-eight million, two hundred thirty-eight thousand, nine hundred fifty-one".