2923351 has 2 divisors, whose sum is σ = 2923352. Its totient is φ = 2923350.

The previous prime is 2923313. The next prime is 2923367. The reversal of 2923351 is 1533292.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2923351 - 2¹⁵ = 2890583 is a prime.

It is an Ulam number.

It is equal to p₂₁₁₆₈₇ and since 2923351 and 211687 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2923051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1461675 + 1461676.

It is an arithmetic number, because the mean of its divisors is an integer number (1461676).

2^2923351 is an apocalyptic number.

2923351 is a deficient number, since it is larger than the sum of its proper divisors (1).

2923351 is an equidigital number, since it uses as much as digits as its factorization.

2923351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1620, while the sum is 25.

The square root of 2923351 is about 1709.7809801258. The cubic root of 2923351 is about 142.9860452257.

The spelling of 2923351 in words is "two million, nine hundred twenty-three thousand, three hundred fifty-one".