88542242 has 32 divisors (see below), whose sum is σ = 143942400. Its totient is φ = 40719888.

The previous prime is 88542227. The next prime is 88542263. The reversal of 88542242 is 24224588.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211109 + ... + 211527.

It is an arithmetic number, because the mean of its divisors is an integer number (4498200).

Almost surely, 2^88542242 is an apocalyptic number.

88542242 is a deficient number, since it is larger than the sum of its proper divisors (55400158).

88542242 is a wasteful number, since it uses less digits than its factorization.

88542242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590.

The product of its digits is 40960, while the sum is 35.

The square root of 88542242 is about 9409.6887302397. The cubic root of 88542242 is about 445.7077354846.

The spelling of 88542242 in words is "eighty-eight million, five hundred forty-two thousand, two hundred forty-two".