2390733 has 12 divisors (see below), whose sum is σ = 3488160. Its totient is φ = 1577736.

The previous prime is 2390723. The next prime is 2390737. The reversal of 2390733 is 3370932.

It is not a de Polignac number, because 2390733 - 2⁸ = 2390477 is a prime.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 2390697 and 2390706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2390737) 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, 363 + ... + 2216.

It is an arithmetic number, because the mean of its divisors is an integer number (290680).

2^2390733 is an apocalyptic number.

It is an amenable number.

2390733 is a deficient number, since it is larger than the sum of its proper divisors (1097427).

2390733 is a wasteful number, since it uses less digits than its factorization.

2390733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2688 (or 2685 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 27.

The square root of 2390733 is about 1546.1995343422. The cubic root of 2390733 is about 133.7140445465.

The spelling of 2390733 in words is "two million, three hundred ninety thousand, seven hundred thirty-three".