283616725 has 12 divisors (see below), whose sum is σ = 401925664. Its totient is φ = 194479920.

The previous prime is 283616713. The next prime is 283616741. The reversal of 283616725 is 527616382.

It is not a de Polignac number, because 283616725 - 2⁵ = 283616693 is a prime.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent 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, 810159 + ... + 810508.

Almost surely, 2^283616725 is an apocalyptic number.

283616725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

283616725 is a deficient number, since it is larger than the sum of its proper divisors (118308939).

283616725 is a wasteful number, since it uses less digits than its factorization.

283616725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1620684 (or 1620679 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The square root of 283616725 is about 16840.9241135990. The cubic root of 283616725 is about 657.0180172317.

The spelling of 283616725 in words is "two hundred eighty-three million, six hundred sixteen thousand, seven hundred twenty-five".