16022365 has 4 divisors (see below), whose sum is σ = 19226844. Its totient is φ = 12817888.

The previous prime is 16022323. The next prime is 16022387. The reversal of 16022365 is 56322061.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56322061 = 19 ⋅2964319.

It can be written as a sum of positive squares in 2 ways, for example, as 8415801 + 7606564 = 2901^2 + 2758^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16022365 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1602232 + ... + 1602241.

It is an arithmetic number, because the mean of its divisors is an integer number (4806711).

Almost surely, 2^16022365 is an apocalyptic number.

It is an amenable number.

16022365 is a deficient number, since it is larger than the sum of its proper divisors (3204479).

16022365 is an equidigital number, since it uses as much as digits as its factorization.

16022365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3204478.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 16022365 is about 4002.7946487423. The cubic root of 16022365 is about 252.1015642090.

The spelling of 16022365 in words is "sixteen million, twenty-two thousand, three hundred sixty-five".