16025880 has 64 divisors (see below), whose sum is σ = 51780960. Its totient is φ = 3944448.

The previous prime is 16025879. The next prime is 16025881. The reversal of 16025880 is 8852061.

It is an interprime number because it is at equal distance from previous prime (16025879) and next prime (16025881).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16025881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3577 + ... + 6696.

Almost surely, 2^16025880 is an apocalyptic number.

16025880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16025880 is an abundant number, since it is smaller than the sum of its proper divisors (35755080).

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

16025880 is a wasteful number, since it uses less digits than its factorization.

16025880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10300 (or 10296 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 16025880 is about 4003.2336929038. The cubic root of 16025880 is about 252.1199982793.

The spelling of 16025880 in words is "sixteen million, twenty-five thousand, eight hundred eighty".