2312419 has 2 divisors, whose sum is σ = 2312420. Its totient is φ = 2312418.

The previous prime is 2312413. The next prime is 2312477. The reversal of 2312419 is 9142132.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2312419 is a prime.

It is a super-2 number, since 2×2312419² = 10694563263122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2312419.

It is not a weakly prime, because it can be changed into another prime (2312413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156209 + 1156210.

It is an arithmetic number, because the mean of its divisors is an integer number (1156210).

2^2312419 is an apocalyptic number.

2312419 is a deficient number, since it is larger than the sum of its proper divisors (1).

2312419 is an equidigital number, since it uses as much as digits as its factorization.

2312419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432, while the sum is 22.

The square root of 2312419 is about 1520.6639997054. The cubic root of 2312419 is about 132.2377678160.

The spelling of 2312419 in words is "two million, three hundred twelve thousand, four hundred nineteen".