88156142 has 8 divisors (see below), whose sum is σ = 132726600. Its totient is φ = 43913944.

The previous prime is 88156141. The next prime is 88156177. The reversal of 88156142 is 24165188.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88156141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81392 + ... + 82467.

It is an arithmetic number, because the mean of its divisors is an integer number (16590825).

Almost surely, 2^88156142 is an apocalyptic number.

88156142 is a deficient number, since it is larger than the sum of its proper divisors (44570458).

88156142 is a wasteful number, since it uses less digits than its factorization.

88156142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164130.

The product of its digits is 15360, while the sum is 35.

The square root of 88156142 is about 9389.1502277895. The cubic root of 88156142 is about 445.0589359302.

The spelling of 88156142 in words is "eighty-eight million, one hundred fifty-six thousand, one hundred forty-two".