16940710 has 16 divisors (see below), whose sum is σ = 31203216. Its totient is φ = 6618528.

The previous prime is 16940701. The next prime is 16940711. The reversal of 16940710 is 1704961.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16940711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19269 + ... + 20128.

It is an arithmetic number, because the mean of its divisors is an integer number (1950201).

Almost surely, 2^16940710 is an apocalyptic number.

16940710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16940710 is a deficient number, since it is larger than the sum of its proper divisors (14262506).

16940710 is a wasteful number, since it uses less digits than its factorization.

16940710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39447.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 16940710 is about 4115.9093770393. The cubic root of 16940710 is about 256.8288867878.

The spelling of 16940710 in words is "sixteen million, nine hundred forty thousand, seven hundred ten".