16455201 has 16 divisors (see below), whose sum is σ = 26550144. Its totient is φ = 8849664.

The previous prime is 16455193. The next prime is 16455211. The reversal of 16455201 is 10255461.

16455201 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 16455201 - 2³ = 16455193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16455211) 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, 22690 + ... + 23403.

It is an arithmetic number, because the mean of its divisors is an integer number (1659384).

Almost surely, 2^16455201 is an apocalyptic number.

It is an amenable number.

16455201 is a deficient number, since it is larger than the sum of its proper divisors (10094943).

16455201 is a wasteful number, since it uses less digits than its factorization.

16455201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46120.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 16455201 is about 4056.5010785158. The cubic root of 16455201 is about 254.3515550677.

The spelling of 16455201 in words is "sixteen million, four hundred fifty-five thousand, two hundred one".