88097142 has 32 divisors (see below), whose sum is σ = 202339584. Its totient is φ = 25048800.

The previous prime is 88097137. The next prime is 88097171. The reversal of 88097142 is 24179088.

It is a super-2 number, since 2×88097142² = 15522212857136328, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 88097142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3892 + ... + 13832.

It is an arithmetic number, because the mean of its divisors is an integer number (6323112).

Almost surely, 2^88097142 is an apocalyptic number.

88097142 is an abundant number, since it is smaller than the sum of its proper divisors (114242442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88097142 is a wasteful number, since it uses less digits than its factorization.

88097142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10164.

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 88097142 is about 9386.0077775378. The cubic root of 88097142 is about 444.9596260134.

It can be divided in two parts, 8809 and 7142, that added together give a palindrome (15951).

The spelling of 88097142 in words is "eighty-eight million, ninety-seven thousand, one hundred forty-two".