16283025 has 120 divisors (see below), whose sum is σ = 35649504. Its totient is φ = 7257600.

The previous prime is 16282999. The next prime is 16283041. The reversal of 16283025 is 52038261.

16283025 is a `hidden beast` number, since 1 + 628 + 30 + 2 + 5 = 666.

It is not a de Polignac number, because 16283025 - 2⁵ = 16282993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 16283025.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 378654 + ... + 378696.

Almost surely, 2^16283025 is an apocalyptic number.

16283025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16283025 is an abundant number, since it is smaller than the sum of its proper divisors (19366479).

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

16283025 is a wasteful number, since it uses less digits than its factorization.

16283025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93 (or 79 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 16283025 is about 4035.2230421626. The cubic root of 16283025 is about 253.4613224840.

The spelling of 16283025 in words is "sixteen million, two hundred eighty-three thousand, twenty-five".