2292913 has 4 divisors (see below), whose sum is σ = 2620480. Its totient is φ = 1965348.

The previous prime is 2292887. The next prime is 2292919. The reversal of 2292913 is 3192922.

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 not a de Polignac number, because 2292913 - 2⁵ = 2292881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2292919) 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, 163773 + ... + 163786.

It is an arithmetic number, because the mean of its divisors is an integer number (655120).

2^2292913 is an apocalyptic number.

It is an amenable number.

2292913 is a deficient number, since it is larger than the sum of its proper divisors (327567).

2292913 is an equidigital number, since it uses as much as digits as its factorization.

2292913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327566.

The product of its digits is 1944, while the sum is 28.

The square root of 2292913 is about 1514.2367714463. The cubic root of 2292913 is about 131.8648946683.

Subtracting 2292913 from its reverse (3192922), we obtain a palindrome (900009).

The spelling of 2292913 in words is "two million, two hundred ninety-two thousand, nine hundred thirteen".