9042313 has 12 divisors (see below), whose sum is σ = 10621380. Its totient is φ = 7674912.

The previous prime is 9042307. The next prime is 9042331. The reversal of 9042313 is 3132409.

9042313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4892944 + 4149369 = 2212^2 + 2037^2 .

It is not a de Polignac number, because 9042313 - 2¹³ = 9034121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9042353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4495 + ... + 6187.

It is an arithmetic number, because the mean of its divisors is an integer number (885115).

Almost surely, 2^9042313 is an apocalyptic number.

It is an amenable number.

9042313 is a deficient number, since it is larger than the sum of its proper divisors (1579067).

9042313 is a wasteful number, since it uses less digits than its factorization.

9042313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1816 (or 1809 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 9042313 is about 3007.0438972519. The cubic root of 9042313 is about 208.3338527276. Note that the first 3 decimals are identical.

The spelling of 9042313 in words is "nine million, forty-two thousand, three hundred thirteen".