16023245 has 16 divisors (see below), whose sum is σ = 22425600. Its totient is φ = 10986192.

The previous prime is 16023239. The next prime is 16023253. The reversal of 16023245 is 54232061.

It is not a de Polignac number, because 16023245 - 2⁴ = 16023229 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16023245.

It is a congruent number.

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, 2957 + ... + 6386.

It is an arithmetic number, because the mean of its divisors is an integer number (1401600).

Almost surely, 2^16023245 is an apocalyptic number.

It is an amenable number.

16023245 is a deficient number, since it is larger than the sum of its proper divisors (6402355).

16023245 is an frugal number, since it uses more digits than its factorization.

16023245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9369 (or 9355 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 16023245 is about 4002.9045704338. The cubic root of 16023245 is about 252.1061795351.

The spelling of 16023245 in words is "sixteen million, twenty-three thousand, two hundred forty-five".