14533720 has 16 divisors (see below), whose sum is σ = 32700960. Its totient is φ = 5813472.

The previous prime is 14533697. The next prime is 14533741. The reversal of 14533720 is 2733541.

14533720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14533720² = 422458034076800, 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 3 ways as a sum of consecutive naturals, for example, 181632 + ... + 181711.

It is an arithmetic number, because the mean of its divisors is an integer number (2043810).

Almost surely, 2^14533720 is an apocalyptic number.

14533720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14533720 is an abundant number, since it is smaller than the sum of its proper divisors (18167240).

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

14533720 is a wasteful number, since it uses less digits than its factorization.

14533720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363354 (or 363350 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 14533720 is about 3812.3116346910. The cubic root of 14533720 is about 244.0388274680.

The spelling of 14533720 in words is "fourteen million, five hundred thirty-three thousand, seven hundred twenty".