88665396 has 48 divisors (see below), whose sum is σ = 212889600. Its totient is φ = 28708992.

The previous prime is 88665373. The next prime is 88665397. The reversal of 88665396 is 69356688.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88665397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68685 + ... + 69963.

It is an arithmetic number, because the mean of its divisors is an integer number (4435200).

Almost surely, 2^88665396 is an apocalyptic number.

It is an amenable number.

88665396 is an abundant number, since it is smaller than the sum of its proper divisors (124224204).

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

88665396 is a wasteful number, since it uses less digits than its factorization.

88665396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1448 (or 1446 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 51.

The square root of 88665396 is about 9416.2304559733. The cubic root of 88665396 is about 445.9142857126.

The spelling of 88665396 in words is "eighty-eight million, six hundred sixty-five thousand, three hundred ninety-six".