142732675 has 6 divisors (see below), whose sum is σ = 176988548. Its totient is φ = 114186120.

The previous prime is 142732621. The next prime is 142732691. The reversal of 142732675 is 576237241.

It is a happy number.

It is not a de Polignac number, because 142732675 - 2⁷ = 142732547 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2854629 + ... + 2854678.

Almost surely, 2^142732675 is an apocalyptic number.

142732675 is a deficient number, since it is larger than the sum of its proper divisors (34255873).

142732675 is an equidigital number, since it uses as much as digits as its factorization.

142732675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5709317 (or 5709312 counting only the distinct ones).

The product of its digits is 70560, while the sum is 37.

The square root of 142732675 is about 11947.0780946640. The cubic root of 142732675 is about 522.6060924803.

The spelling of 142732675 in words is "one hundred forty-two million, seven hundred thirty-two thousand, six hundred seventy-five".