88780488 has 16 divisors (see below), whose sum is σ = 221951280. Its totient is φ = 29593488.

The previous prime is 88780487. The next prime is 88780499. The reversal of 88780488 is 88408788.

It is a self number, because there is not a number n which added to its sum of digits gives 88780488.

It is not an unprimeable number, because it can be changed into a prime (88780487) 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 3 ways as a sum of consecutive naturals, for example, 1849570 + ... + 1849617.

It is an arithmetic number, because the mean of its divisors is an integer number (13871955).

Almost surely, 2^88780488 is an apocalyptic number.

It is an amenable number.

88780488 is an abundant number, since it is smaller than the sum of its proper divisors (133170792).

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

88780488 is a wasteful number, since it uses less digits than its factorization.

88780488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3699196 (or 3699192 counting only the distinct ones).

The product of its (nonzero) digits is 917504, while the sum is 51.

The square root of 88780488 is about 9422.3398367921. The cubic root of 88780488 is about 446.1071417741.

The spelling of 88780488 in words is "eighty-eight million, seven hundred eighty thousand, four hundred eighty-eight".