16480668 has 24 divisors (see below), whose sum is σ = 39181968. Its totient is φ = 5389696.

The previous prime is 16480637. The next prime is 16480679. The reversal of 16480668 is 86608461.

It is a super-2 number, since 2×16480668² = 543224835452448, which contains 22 as substring.

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, 12321 + ... + 13592.

It is an arithmetic number, because the mean of its divisors is an integer number (1632582).

Almost surely, 2^16480668 is an apocalyptic number.

It is an amenable number.

16480668 is an abundant number, since it is smaller than the sum of its proper divisors (22701300).

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

16480668 is a wasteful number, since it uses less digits than its factorization.

16480668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25973 (or 25971 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 16480668 is about 4059.6389001979. The cubic root of 16480668 is about 254.4827037186.

The spelling of 16480668 in words is "sixteen million, four hundred eighty thousand, six hundred sixty-eight".