88425428 has 24 divisors (see below), whose sum is σ = 190455552. Its totient is φ = 34981344.

The previous prime is 88425427. The next prime is 88425431. The reversal of 88425428 is 82452488.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88425427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121100 + ... + 121827.

It is an arithmetic number, because the mean of its divisors is an integer number (7935648).

Almost surely, 2^88425428 is an apocalyptic number.

It is an amenable number.

88425428 is an abundant number, since it is smaller than the sum of its proper divisors (102030124).

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

88425428 is a wasteful number, since it uses less digits than its factorization.

88425428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242951 (or 242949 counting only the distinct ones).

The product of its digits is 163840, while the sum is 41.

The square root of 88425428 is about 9403.4795687554. The cubic root of 88425428 is about 445.5116414490.

The spelling of 88425428 in words is "eighty-eight million, four hundred twenty-five thousand, four hundred twenty-eight".