142088752 has 20 divisors (see below), whose sum is σ = 296474080. Its totient is φ = 65579328.

The previous prime is 142088741. The next prime is 142088761. The reversal of 142088752 is 257880241.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341352 + ... + 341767.

It is an arithmetic number, because the mean of its divisors is an integer number (14823704).

Almost surely, 2^142088752 is an apocalyptic number.

It is an amenable number.

142088752 is an abundant number, since it is smaller than the sum of its proper divisors (154385328).

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

142088752 is a wasteful number, since it uses less digits than its factorization.

142088752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683140 (or 683134 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 37.

The square root of 142088752 is about 11920.0986573098. The cubic root of 142088752 is about 521.8190140953.

The spelling of 142088752 in words is "one hundred forty-two million, eighty-eight thousand, seven hundred fifty-two".