916833425 has 12 divisors (see below), whose sum is σ = 1142831616. Its totient is φ = 729622800.

The previous prime is 916833419. The next prime is 916833433. The reversal of 916833425 is 524338619.

It is a de Polignac number, because none of the positive numbers 2^k-916833425 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91229 + ... + 100778.

It is an arithmetic number, because the mean of its divisors is an integer number (95235968).

Almost surely, 2^916833425 is an apocalyptic number.

It is an amenable number.

916833425 is a deficient number, since it is larger than the sum of its proper divisors (225998191).

916833425 is a wasteful number, since it uses less digits than its factorization.

916833425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192208 (or 192203 counting only the distinct ones).

The product of its digits is 155520, while the sum is 41.

The square root of 916833425 is about 30279.2573389771. The cubic root of 916833425 is about 971.4716828525.

The spelling of 916833425 in words is "nine hundred sixteen million, eight hundred thirty-three thousand, four hundred twenty-five".