9512142 has 32 divisors (see below), whose sum is σ = 19699200. Its totient is φ = 3060288.

The previous prime is 9512137. The next prime is 9512149. The reversal of 9512142 is 2412159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9512149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24909 + ... + 25287.

It is an arithmetic number, because the mean of its divisors is an integer number (615600).

Almost surely, 2^9512142 is an apocalyptic number.

9512142 is an abundant number, since it is smaller than the sum of its proper divisors (10187058).

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

9512142 is a wasteful number, since it uses less digits than its factorization.

9512142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520.

The product of its digits is 720, while the sum is 24.

The square root of 9512142 is about 3084.1760650132. The cubic root of 9512142 is about 211.8813712723.

The spelling of 9512142 in words is "nine million, five hundred twelve thousand, one hundred forty-two".