88428546 has 24 divisors (see below), whose sum is σ = 201679920. Its totient is φ = 27924696.

The previous prime is 88428503. The next prime is 88428553. The reversal of 88428546 is 64582488.

88428546 is a `hidden beast` number, since 8 + 84 + 28 + 546 = 666.

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, 128940 + ... + 129623.

It is an arithmetic number, because the mean of its divisors is an integer number (8403330).

Almost surely, 2^88428546 is an apocalyptic number.

88428546 is an abundant number, since it is smaller than the sum of its proper divisors (113251374).

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

88428546 is a wasteful number, since it uses less digits than its factorization.

88428546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258590 (or 258587 counting only the distinct ones).

The product of its digits is 491520, while the sum is 45.

The square root of 88428546 is about 9403.6453569879. The cubic root of 88428546 is about 445.5168778348.

The spelling of 88428546 in words is "eighty-eight million, four hundred twenty-eight thousand, five hundred forty-six".