88761944 has 16 divisors (see below), whose sum is σ = 169970400. Its totient is φ = 43436512.

The previous prime is 88761929. The next prime is 88761949. The reversal of 88761944 is 44916788.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88761949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117659 + ... + 118410.

It is an arithmetic number, because the mean of its divisors is an integer number (10623150).

Almost surely, 2^88761944 is an apocalyptic number.

It is an amenable number.

88761944 is a deficient number, since it is larger than the sum of its proper divisors (81208456).

88761944 is a wasteful number, since it uses less digits than its factorization.

88761944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236122 (or 236118 counting only the distinct ones).

The product of its digits is 387072, while the sum is 47.

The square root of 88761944 is about 9421.3557410810. The cubic root of 88761944 is about 446.0760794424.

The spelling of 88761944 in words is "eighty-eight million, seven hundred sixty-one thousand, nine hundred forty-four".