88369740 has 72 divisors (see below), whose sum is σ = 283832640. Its totient is φ = 22178304.

The previous prime is 88369711. The next prime is 88369763. The reversal of 88369740 is 4796388.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11380 + ... + 17499.

It is an arithmetic number, because the mean of its divisors is an integer number (3942120).

Almost surely, 2^88369740 is an apocalyptic number.

It is an amenable number.

88369740 is an abundant number, since it is smaller than the sum of its proper divisors (195462900).

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

88369740 is a wasteful number, since it uses less digits than its factorization.

88369740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28911 (or 28906 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 88369740 is about 9400.5180708299. The cubic root of 88369740 is about 445.4180979859.

The spelling of 88369740 in words is "eighty-eight million, three hundred sixty-nine thousand, seven hundred forty".