2192313 has 16 divisors (see below), whose sum is σ = 3064320. Its totient is φ = 1392384.

The previous prime is 2192299. The next prime is 2192327. The reversal of 2192313 is 3132912.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2192299) and next prime (2192327).

It is not a de Polignac number, because 2192313 - 2⁶ = 2192249 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2192313.

It is not an unprimeable number, because it can be changed into a prime (2192363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9720 + ... + 9942.

It is an arithmetic number, because the mean of its divisors is an integer number (191520).

2^2192313 is an apocalyptic number.

It is an amenable number.

2192313 is a deficient number, since it is larger than the sum of its proper divisors (872007).

2192313 is a wasteful number, since it uses less digits than its factorization.

2192313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368.

The product of its digits is 324, while the sum is 21.

The square root of 2192313 is about 1480.6461427363. The cubic root of 2192313 is about 129.9074884225.

The spelling of 2192313 in words is "two million, one hundred ninety-two thousand, three hundred thirteen".