16940462 has 32 divisors (see below), whose sum is σ = 32465664. Its totient is φ = 6436800.

The previous prime is 16940459. The next prime is 16940467. The reversal of 16940462 is 26404961.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16940467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4973 + ... + 7655.

It is an arithmetic number, because the mean of its divisors is an integer number (1014552).

Almost surely, 2^16940462 is an apocalyptic number.

16940462 is a deficient number, since it is larger than the sum of its proper divisors (15525202).

16940462 is a wasteful number, since it uses less digits than its factorization.

16940462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2744.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 16940462 is about 4115.8792499295. The cubic root of 16940462 is about 256.8276335173.

The spelling of 16940462 in words is "sixteen million, nine hundred forty thousand, four hundred sixty-two".