16994264 has 16 divisors (see below), whose sum is σ = 36416400. Its totient is φ = 7283232.

The previous prime is 16994249. The next prime is 16994267. The reversal of 16994264 is 46249961.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16994267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151679 + ... + 151790.

It is an arithmetic number, because the mean of its divisors is an integer number (2276025).

Almost surely, 2^16994264 is an apocalyptic number.

16994264 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

16994264 is an abundant number, since it is smaller than the sum of its proper divisors (19422136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16994264 is a wasteful number, since it uses less digits than its factorization.

16994264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303482 (or 303478 counting only the distinct ones).

The product of its digits is 93312, while the sum is 41.

The square root of 16994264 is about 4122.4099747599. The cubic root of 16994264 is about 257.0992364573.

The spelling of 16994264 in words is "sixteen million, nine hundred ninety-four thousand, two hundred sixty-four".