9252142 has 8 divisors (see below), whose sum is σ = 14216832. Its totient is φ = 4513200.

The previous prime is 9252079. The next prime is 9252143. The reversal of 9252142 is 2412529.

9252142 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 not an unprimeable number, because it can be changed into a prime (9252143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56334 + ... + 56497.

It is an arithmetic number, because the mean of its divisors is an integer number (1777104).

Almost surely, 2^9252142 is an apocalyptic number.

9252142 is a deficient number, since it is larger than the sum of its proper divisors (4964690).

9252142 is a wasteful number, since it uses less digits than its factorization.

9252142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112874.

The product of its digits is 1440, while the sum is 25.

The square root of 9252142 is about 3041.7333873961. The cubic root of 9252142 is about 209.9330247492.

The spelling of 9252142 in words is "nine million, two hundred fifty-two thousand, one hundred forty-two".