14829920 has 48 divisors (see below), whose sum is σ = 40043808. Its totient is φ = 5084160.

The previous prime is 14829911. The next prime is 14829923. The reversal of 14829920 is 2992841.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14829923) 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, 5501 + ... + 7740.

It is an arithmetic number, because the mean of its divisors is an integer number (834246).

Almost surely, 2^14829920 is an apocalyptic number.

14829920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14829920 is an abundant number, since it is smaller than the sum of its proper divisors (25213888).

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

14829920 is a wasteful number, since it uses less digits than its factorization.

14829920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13263 (or 13255 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 14829920 is about 3850.9635157971. The cubic root of 14829920 is about 245.6855435231.

The spelling of 14829920 in words is "fourteen million, eight hundred twenty-nine thousand, nine hundred twenty".