914400923 has 2 divisors, whose sum is σ = 914400924. Its totient is φ = 914400922.

The previous prime is 914400917. The next prime is 914400953. The reversal of 914400923 is 329004419.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (329004419) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 914400923 - 2¹² = 914396827 is a prime.

It is a super-2 number, since 2×914400923² = 1672258095966503858, 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 914400923.

It is not a weakly prime, because it can be changed into another prime (914400953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 457200461 + 457200462.

It is an arithmetic number, because the mean of its divisors is an integer number (457200462).

Almost surely, 2^914400923 is an apocalyptic number.

914400923 is a deficient number, since it is larger than the sum of its proper divisors (1).

914400923 is an equidigital number, since it uses as much as digits as its factorization.

914400923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 914400923 is about 30239.0628657702. The cubic root of 914400923 is about 970.6117666344.

The spelling of 914400923 in words is "nine hundred fourteen million, four hundred thousand, nine hundred twenty-three".