16254345 has 16 divisors (see below), whose sum is σ = 26068032. Its totient is φ = 8648640.

The previous prime is 16254331. The next prime is 16254361. The reversal of 16254345 is 54345261.

It is not a de Polignac number, because 16254345 - 2⁶ = 16254281 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7114 + ... + 9116.

It is an arithmetic number, because the mean of its divisors is an integer number (1629252).

Almost surely, 2^16254345 is an apocalyptic number.

16254345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16254345 is a deficient number, since it is larger than the sum of its proper divisors (9813687).

16254345 is a wasteful number, since it uses less digits than its factorization.

16254345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2552.

The product of its digits is 14400, while the sum is 30.

The square root of 16254345 is about 4031.6677690504. The cubic root of 16254345 is about 253.3124242130.

The spelling of 16254345 in words is "sixteen million, two hundred fifty-four thousand, three hundred forty-five".