14468724 has 18 divisors (see below), whose sum is σ = 36573810. Its totient is φ = 4822896.

The previous prime is 14468689. The next prime is 14468743. The reversal of 14468724 is 42786441.

It can be written as a sum of positive squares in only one way, i.e., 11009124 + 3459600 = 3318^2 + 1860^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 401909 = 14468724 / (1 + 4 + 4 + 6 + 8 + 7 + 2 + 4).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 200919 + ... + 200990.

Almost surely, 2^14468724 is an apocalyptic number.

It is an amenable number.

14468724 is an abundant number, since it is smaller than the sum of its proper divisors (22105086).

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

14468724 is a wasteful number, since it uses less digits than its factorization.

14468724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401919 (or 401914 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 14468724 is about 3803.7775960221. Note that the first 3 decimals coincide. The cubic root of 14468724 is about 243.6744965357.

The spelling of 14468724 in words is "fourteen million, four hundred sixty-eight thousand, seven hundred twenty-four".