16088625 has 80 divisors (see below), whose sum is σ = 34429824. Its totient is φ = 7322400.

The previous prime is 16088563. The next prime is 16088629. The reversal of 16088625 is 52688061.

It is a happy number.

It is not a de Polignac number, because 16088625 - 2⁶ = 16088561 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16088625.

It is not an unprimeable number, because it can be changed into a prime (16088629) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 70762 + ... + 70988.

Almost surely, 2^16088625 is an apocalyptic number.

16088625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16088625 is an abundant number, since it is smaller than the sum of its proper divisors (18341199).

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

16088625 is an equidigital number, since it uses as much as digits as its factorization.

16088625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261 (or 242 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 16088625 is about 4011.0628267331. The cubic root of 16088625 is about 252.4486056886.

The spelling of 16088625 in words is "sixteen million, eighty-eight thousand, six hundred twenty-five".