14153680 has 20 divisors (see below), whose sum is σ = 32907492. Its totient is φ = 5661440.

The previous prime is 14153641. The next prime is 14153693. The reversal of 14153680 is 8635141.

It can be written as a sum of positive squares in 2 ways, for example, as 6110784 + 8042896 = 2472^2 + 2836^2 .

It is a tau number, because it is divible by the number of its divisors (20).

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, 88381 + ... + 88540.

Almost surely, 2^14153680 is an apocalyptic number.

14153680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14153680 is an abundant number, since it is smaller than the sum of its proper divisors (18753812).

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

14153680 is a wasteful number, since it uses less digits than its factorization.

14153680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176934 (or 176928 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 14153680 is about 3762.1376901969. The cubic root of 14153680 is about 241.8929016345.

The spelling of 14153680 in words is "fourteen million, one hundred fifty-three thousand, six hundred eighty".