623262359 has 2 divisors, whose sum is σ = 623262360. Its totient is φ = 623262358.

The previous prime is 623262317. The next prime is 623262389. The reversal of 623262359 is 953262326.

It is a happy number.

623262359 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 623262359 - 2²⁰ = 622213783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (623262389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 311631179 + 311631180.

It is an arithmetic number, because the mean of its divisors is an integer number (311631180).

Almost surely, 2^623262359 is an apocalyptic number.

623262359 is a deficient number, since it is larger than the sum of its proper divisors (1).

623262359 is an equidigital number, since it uses as much as digits as its factorization.

623262359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 38.

The square root of 623262359 is about 24965.2229911932. Note that the first 3 decimals coincide. The cubic root of 623262359 is about 854.1948847448.

The spelling of 623262359 in words is "six hundred twenty-three million, two hundred sixty-two thousand, three hundred fifty-nine".