16961422 has 16 divisors (see below), whose sum is σ = 25919712. Its totient is φ = 8323200.

The previous prime is 16961411. The next prime is 16961437. The reversal of 16961422 is 22416961.

It is a congruent number.

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, 27922 + ... + 28522.

It is an arithmetic number, because the mean of its divisors is an integer number (1619982).

Almost surely, 2^16961422 is an apocalyptic number.

16961422 is a deficient number, since it is larger than the sum of its proper divisors (8958290).

16961422 is a wasteful number, since it uses less digits than its factorization.

16961422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843.

The product of its digits is 5184, while the sum is 31.

The square root of 16961422 is about 4118.4246988381. The cubic root of 16961422 is about 256.9335119480.

The spelling of 16961422 in words is "sixteen million, nine hundred sixty-one thousand, four hundred twenty-two".