142630762 has 8 divisors (see below), whose sum is σ = 214066692. Its totient is φ = 71275200.

The previous prime is 142630727. The next prime is 142630793. The reversal of 142630762 is 267036241.

It can be written as a sum of positive squares in 2 ways, for example, as 128799801 + 13830961 = 11349^2 + 3719^2 .

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

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, 15439 + ... + 22882.

Almost surely, 2^142630762 is an apocalyptic number.

142630762 is a deficient number, since it is larger than the sum of its proper divisors (71435930).

142630762 is a wasteful number, since it uses less digits than its factorization.

142630762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40184.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 142630762 is about 11942.8121478988. The cubic root of 142630762 is about 522.4816803326.

The spelling of 142630762 in words is "one hundred forty-two million, six hundred thirty thousand, seven hundred sixty-two".