623341137 has 16 divisors (see below), whose sum is σ = 846080640. Its totient is φ = 408144000.

The previous prime is 623341129. The next prime is 623341153. The reversal of 623341137 is 731143326.

623341137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 623341137 - 2³ = 623341129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (623341637) 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, 32587 + ... + 48047.

It is an arithmetic number, because the mean of its divisors is an integer number (52880040).

Almost surely, 2^623341137 is an apocalyptic number.

It is an amenable number.

623341137 is a deficient number, since it is larger than the sum of its proper divisors (222739503).

623341137 is a wasteful number, since it uses less digits than its factorization.

623341137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15704.

The product of its digits is 9072, while the sum is 30.

The square root of 623341137 is about 24966.8006961244. The cubic root of 623341137 is about 854.2308722273.

The spelling of 623341137 in words is "six hundred twenty-three million, three hundred forty-one thousand, one hundred thirty-seven".