14944820 has 24 divisors (see below), whose sum is σ = 34237728. Its totient is φ = 5434400.

The previous prime is 14944801. The next prime is 14944829. The reversal of 14944820 is 2844941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14944829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33746 + ... + 34185.

It is an arithmetic number, because the mean of its divisors is an integer number (1426572).

Almost surely, 2^14944820 is an apocalyptic number.

14944820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14944820 is an abundant number, since it is smaller than the sum of its proper divisors (19292908).

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

14944820 is a wasteful number, since it uses less digits than its factorization.

14944820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67951 (or 67949 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 14944820 is about 3865.8530753250. The cubic root of 14944820 is about 246.3184234435.

The spelling of 14944820 in words is "fourteen million, nine hundred forty-four thousand, eight hundred twenty".