2616923 has 2 divisors, whose sum is σ = 2616924. Its totient is φ = 2616922.

The previous prime is 2616883. The next prime is 2616941. The reversal of 2616923 is 3296162.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2616923 - 2⁸ = 2616667 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2616023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1308461 + 1308462.

It is an arithmetic number, because the mean of its divisors is an integer number (1308462).

2^2616923 is an apocalyptic number.

2616923 is a deficient number, since it is larger than the sum of its proper divisors (1).

2616923 is an equidigital number, since it uses as much as digits as its factorization.

2616923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 29.

The square root of 2616923 is about 1617.6906379157. The cubic root of 2616923 is about 137.8045788181.

The spelling of 2616923 in words is "two million, six hundred sixteen thousand, nine hundred twenty-three".