16914948 has 12 divisors (see below), whose sum is σ = 39468240. Its totient is φ = 5638312.

The previous prime is 16914943. The next prime is 16914967. The reversal of 16914948 is 84941961.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×16914948² = 572230931685408, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (16914943) 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, 704778 + ... + 704801.

It is an arithmetic number, because the mean of its divisors is an integer number (3289020).

Almost surely, 2^16914948 is an apocalyptic number.

It is an amenable number.

16914948 is an abundant number, since it is smaller than the sum of its proper divisors (22553292).

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

16914948 is a wasteful number, since it uses less digits than its factorization.

16914948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409586 (or 1409584 counting only the distinct ones).

The product of its digits is 62208, while the sum is 42.

The square root of 16914948 is about 4112.7786227805. The cubic root of 16914948 is about 256.6986328508.

The spelling of 16914948 in words is "sixteen million, nine hundred fourteen thousand, nine hundred forty-eight".