88117436 has 12 divisors (see below), whose sum is σ = 168224280. Its totient is φ = 40053360.

The previous prime is 88117423. The next prime is 88117481. The reversal of 88117436 is 63471188.

It is a self number, because there is not a number n which added to its sum of digits gives 88117436.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001291 + ... + 1001378.

It is an arithmetic number, because the mean of its divisors is an integer number (14018690).

Almost surely, 2^88117436 is an apocalyptic number.

It is an amenable number.

88117436 is a deficient number, since it is larger than the sum of its proper divisors (80106844).

88117436 is a wasteful number, since it uses less digits than its factorization.

88117436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002684 (or 2002682 counting only the distinct ones).

The product of its digits is 32256, while the sum is 38.

The square root of 88117436 is about 9387.0887925917. The cubic root of 88117436 is about 444.9937902597.

The spelling of 88117436 in words is "eighty-eight million, one hundred seventeen thousand, four hundred thirty-six".