88430472 has 48 divisors (see below), whose sum is σ = 257924940. Its totient is φ = 27209088.

The previous prime is 88430431. The next prime is 88430491. The reversal of 88430472 is 27403488.

It can be written as a sum of positive squares in 2 ways, for example, as 87497316 + 933156 = 9354^2 + 966^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46303 + ... + 48174.

Almost surely, 2^88430472 is an apocalyptic number.

It is an amenable number.

88430472 is an abundant number, since it is smaller than the sum of its proper divisors (169494468).

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

88430472 is a wasteful number, since it uses less digits than its factorization.

88430472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94502 (or 94495 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 88430472 is about 9403.7477635249. The cubic root of 88430472 is about 445.5201123080.

The spelling of 88430472 in words is "eighty-eight million, four hundred thirty thousand, four hundred seventy-two".