916233456 has 20 divisors (see below), whose sum is σ = 2366936552. Its totient is φ = 305411136.

The previous prime is 916233449. The next prime is 916233457. The reversal of 916233456 is 654332619.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (916233457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9544051 + ... + 9544146.

Almost surely, 2^916233456 is an apocalyptic number.

It is an amenable number.

916233456 is an abundant number, since it is smaller than the sum of its proper divisors (1450703096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

916233456 is a wasteful number, since it uses less digits than its factorization.

916233456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19088208 (or 19088202 counting only the distinct ones).

The product of its digits is 116640, while the sum is 39.

The square root of 916233456 is about 30269.3484568135. The cubic root of 916233456 is about 971.2597286550.

The spelling of 916233456 in words is "nine hundred sixteen million, two hundred thirty-three thousand, four hundred fifty-six".