2317892 has 6 divisors (see below), whose sum is σ = 4056318. Its totient is φ = 1158944.

The previous prime is 2317891. The next prime is 2317907. The reversal of 2317892 is 2987132.

It can be written as a sum of positive squares in only one way, i.e., 1976836 + 341056 = 1406^2 + 584^2 .

It is not an unprimeable number, because it can be changed into a prime (2317891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 289733 + ... + 289740.

It is an arithmetic number, because the mean of its divisors is an integer number (676053).

2^2317892 is an apocalyptic number.

It is an amenable number.

2317892 is a deficient number, since it is larger than the sum of its proper divisors (1738426).

2317892 is a wasteful number, since it uses less digits than its factorization.

2317892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579477 (or 579475 counting only the distinct ones).

The product of its digits is 6048, while the sum is 32.

The square root of 2317892 is about 1522.4624790122. The cubic root of 2317892 is about 132.3420117666.

The spelling of 2317892 in words is "two million, three hundred seventeen thousand, eight hundred ninety-two".