16022545 has 16 divisors (see below), whose sum is σ = 23971968. Its totient is φ = 9987840.

The previous prime is 16022527. The next prime is 16022549. The reversal of 16022545 is 54522061.

16022545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16022545 - 2¹⁵ = 15989777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16022549) 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, 20424 + ... + 21193.

It is an arithmetic number, because the mean of its divisors is an integer number (1498248).

Almost surely, 2^16022545 is an apocalyptic number.

It is an amenable number.

16022545 is a deficient number, since it is larger than the sum of its proper divisors (7949423).

16022545 is a wasteful number, since it uses less digits than its factorization.

16022545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41640.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 16022545 is about 4002.8171329702. The cubic root of 16022545 is about 252.1025082668.

The spelling of 16022545 in words is "sixteen million, twenty-two thousand, five hundred forty-five".