88045932 has 96 divisors (see below), whose sum is σ = 235726848. Its totient is φ = 25369344.

The previous prime is 88045931. The next prime is 88045963. The reversal of 88045932 is 23954088.

It is a happy number.

It is a super-2 number, since 2×88045932² = 15504172283497248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (88045931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 189933 + ... + 190395.

It is an arithmetic number, because the mean of its divisors is an integer number (2455488).

Almost surely, 2^88045932 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88045932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117863424).

88045932 is an abundant number, since it is smaller than the sum of its proper divisors (147680916).

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

88045932 is a wasteful number, since it uses less digits than its factorization.

88045932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559 (or 557 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 88045932 is about 9383.2793840959. The cubic root of 88045932 is about 444.8733924213.

The spelling of 88045932 in words is "eighty-eight million, forty-five thousand, nine hundred thirty-two".