16922465 has 8 divisors (see below), whose sum is σ = 23208000. Its totient is φ = 11603952.

The previous prime is 16922447. The next prime is 16922471. The reversal of 16922465 is 56422961.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16922465 - 2⁶ = 16922401 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 483499 = 16922465 / (1 + 6 + 9 + 2 + 2 + 4 + 6 + 5).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241715 + ... + 241784.

It is an arithmetic number, because the mean of its divisors is an integer number (2901000).

Almost surely, 2^16922465 is an apocalyptic number.

It is an amenable number.

16922465 is a deficient number, since it is larger than the sum of its proper divisors (6285535).

16922465 is an equidigital number, since it uses as much as digits as its factorization.

16922465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483511.

The product of its digits is 25920, while the sum is 35.

The square root of 16922465 is about 4113.6923803318. The cubic root of 16922465 is about 256.7366528288.

The spelling of 16922465 in words is "sixteen million, nine hundred twenty-two thousand, four hundred sixty-five".