14401616 has 20 divisors (see below), whose sum is σ = 28120224. Its totient is φ = 7144800.

The previous prime is 14401589. The next prime is 14401631. The reversal of 14401616 is 61610441.

It is a super-2 number, since 2×14401616² = 414813086822912, which contains 22 as substring.

14401616 is a modest number, since divided by 1616 gives 1440 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 14401591 and 14401600.

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, 1340 + ... + 5531.

Almost surely, 2^14401616 is an apocalyptic number.

14401616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14401616 is a deficient number, since it is larger than the sum of its proper divisors (13718608).

14401616 is a wasteful number, since it uses less digits than its factorization.

14401616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7010 (or 7004 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 14401616 is about 3794.9461129244. The cubic root of 14401616 is about 243.2971802588.

The spelling of 14401616 in words is "fourteen million, four hundred one thousand, six hundred sixteen".