9003142 has 8 divisors (see below), whose sum is σ = 13588056. Its totient is φ = 4473792.

The previous prime is 9003133. The next prime is 9003187. The reversal of 9003142 is 2413009.

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, 13483 + ... + 14134.

It is an arithmetic number, because the mean of its divisors is an integer number (1698507).

Almost surely, 2^9003142 is an apocalyptic number.

9003142 is a deficient number, since it is larger than the sum of its proper divisors (4584914).

9003142 is a wasteful number, since it uses less digits than its factorization.

9003142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27782.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 9003142 is about 3000.5236209702. The cubic root of 9003142 is about 208.0325855014.

The spelling of 9003142 in words is "nine million, three thousand, one hundred forty-two".