14763920 has 40 divisors (see below), whose sum is σ = 34551360. Its totient is φ = 5866880.

The previous prime is 14763911. The next prime is 14763949. The reversal of 14763920 is 2936741.

It is a tau number, because it is divible by the number of its divisors (40).

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, 13805 + ... + 14835.

It is an arithmetic number, because the mean of its divisors is an integer number (863784).

Almost surely, 2^14763920 is an apocalyptic number.

14763920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14763920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17275680).

14763920 is an abundant number, since it is smaller than the sum of its proper divisors (19787440).

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

14763920 is a wasteful number, since it uses less digits than its factorization.

14763920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223 (or 1217 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 14763920 is about 3842.3846762135. The cubic root of 14763920 is about 245.3205300764.

The spelling of 14763920 in words is "fourteen million, seven hundred sixty-three thousand, nine hundred twenty".