88533402 has 16 divisors (see below), whose sum is σ = 177291840. Its totient is φ = 29473632.

The previous prime is 88533377. The next prime is 88533413. The reversal of 88533402 is 20433588.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4027 + ... + 13902.

It is an arithmetic number, because the mean of its divisors is an integer number (11080740).

Almost surely, 2^88533402 is an apocalyptic number.

88533402 is an abundant number, since it is smaller than the sum of its proper divisors (88758438).

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

88533402 is a wasteful number, since it uses less digits than its factorization.

88533402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18757.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 88533402 is about 9409.2189899056. The cubic root of 88533402 is about 445.6929019339.

The spelling of 88533402 in words is "eighty-eight million, five hundred thirty-three thousand, four hundred two".