14734920 has 128 divisors (see below), whose sum is σ = 48522240. Its totient is φ = 3563520.

The previous prime is 14734919. The next prime is 14734933. The reversal of 14734920 is 2943741.

It is a happy number.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63124 + ... + 63356.

It is an arithmetic number, because the mean of its divisors is an integer number (379080).

Almost surely, 2^14734920 is an apocalyptic number.

14734920 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 14734920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24261120).

14734920 is an abundant number, since it is smaller than the sum of its proper divisors (33787320).

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

14734920 is a wasteful number, since it uses less digits than its factorization.

14734920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295 (or 291 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 14734920 is about 3838.6091231070. The cubic root of 14734920 is about 245.1598013417.

The spelling of 14734920 in words is "fourteen million, seven hundred thirty-four thousand, nine hundred twenty".