9312142 has 8 divisors (see below), whose sum is σ = 15963696. Its totient is φ = 3990912.

The previous prime is 9312137. The next prime is 9312151. The reversal of 9312142 is 2412139.

9312142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

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, 332563 + ... + 332590.

It is an arithmetic number, because the mean of its divisors is an integer number (1995462).

Almost surely, 2^9312142 is an apocalyptic number.

9312142 is a deficient number, since it is larger than the sum of its proper divisors (6651554).

9312142 is a wasteful number, since it uses less digits than its factorization.

9312142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665162.

The product of its digits is 432, while the sum is 22.

The square root of 9312142 is about 3051.5802463642. The cubic root of 9312142 is about 210.3858514536.

The spelling of 9312142 in words is "nine million, three hundred twelve thousand, one hundred forty-two".