16465468 has 12 divisors (see below), whose sum is σ = 29220912. Its totient is φ = 8116640.

The previous prime is 16465453. The next prime is 16465487. The reversal of 16465468 is 86456461.

It is a happy number.

It is a super-2 number, since 2×16465468² = 542223272918048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16465468.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28705 + ... + 29272.

It is an arithmetic number, because the mean of its divisors is an integer number (2435076).

Almost surely, 2^16465468 is an apocalyptic number.

It is an amenable number.

16465468 is a deficient number, since it is larger than the sum of its proper divisors (12755444).

16465468 is a wasteful number, since it uses less digits than its factorization.

16465468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58052 (or 58050 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 16465468 is about 4057.7663806582. The cubic root of 16465468 is about 254.4044438065.

The spelling of 16465468 in words is "sixteen million, four hundred sixty-five thousand, four hundred sixty-eight".