88875442 has 8 divisors (see below), whose sum is σ = 133355376. Its totient is φ = 44423652.

The previous prime is 88875421. The next prime is 88875461. The reversal of 88875442 is 24457888.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 88875392 and 88875401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4933 + ... + 14215.

It is an arithmetic number, because the mean of its divisors is an integer number (16669422).

Almost surely, 2^88875442 is an apocalyptic number.

88875442 is a deficient number, since it is larger than the sum of its proper divisors (44479934).

88875442 is a wasteful number, since it uses less digits than its factorization.

88875442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14072.

The product of its digits is 573440, while the sum is 46.

The square root of 88875442 is about 9427.3772598746. The cubic root of 88875442 is about 446.2661277770.

The spelling of 88875442 in words is "eighty-eight million, eight hundred seventy-five thousand, four hundred forty-two".