9142933 has 4 divisors (see below), whose sum is σ = 9624160. Its totient is φ = 8661708.

The previous prime is 9142927. The next prime is 9142949. The reversal of 9142933 is 3392419.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9142933 - 2⁵ = 9142901 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9142895 and 9142904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9142963) 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, 240585 + ... + 240622.

It is an arithmetic number, because the mean of its divisors is an integer number (2406040).

Almost surely, 2^9142933 is an apocalyptic number.

It is an amenable number.

9142933 is a deficient number, since it is larger than the sum of its proper divisors (481227).

9142933 is a wasteful number, since it uses less digits than its factorization.

9142933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481226.

The product of its digits is 5832, while the sum is 31.

The square root of 9142933 is about 3023.7283277437. The cubic root of 9142933 is about 209.1037617293.

The spelling of 9142933 in words is "nine million, one hundred forty-two thousand, nine hundred thirty-three".