2390692 has 6 divisors (see below), whose sum is σ = 4183718. Its totient is φ = 1195344.

The previous prime is 2390653. The next prime is 2390699. The reversal of 2390692 is 2960932.

It can be written as a sum of positive squares in only one way, i.e., 2390116 + 576 = 1546^2 + 24^2 .

It is not an unprimeable number, because it can be changed into a prime (2390699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 298833 + ... + 298840.

2^2390692 is an apocalyptic number.

It is an amenable number.

2390692 is a deficient number, since it is larger than the sum of its proper divisors (1793026).

2390692 is a wasteful number, since it uses less digits than its factorization.

2390692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597677 (or 597675 counting only the distinct ones).

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

The square root of 2390692 is about 1546.1862759707. The cubic root of 2390692 is about 133.7132801635.

The spelling of 2390692 in words is "two million, three hundred ninety thousand, six hundred ninety-two".