16254825 has 12 divisors (see below), whose sum is σ = 26874768. Its totient is φ = 8669200.

The previous prime is 16254793. The next prime is 16254827. The reversal of 16254825 is 52845261.

16254825 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16254825 - 2⁵ = 16254793 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (16254827) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108291 + ... + 108440.

It is an arithmetic number, because the mean of its divisors is an integer number (2239564).

Almost surely, 2^16254825 is an apocalyptic number.

16254825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16254825 is a deficient number, since it is larger than the sum of its proper divisors (10619943).

16254825 is a wasteful number, since it uses less digits than its factorization.

16254825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216744 (or 216739 counting only the distinct ones).

The product of its digits is 19200, while the sum is 33.

The square root of 16254825 is about 4031.7272973256. The cubic root of 16254825 is about 253.3149176749.

The spelling of 16254825 in words is "sixteen million, two hundred fifty-four thousand, eight hundred twenty-five".