14742401 has 4 divisors (see below), whose sum is σ = 14751492. Its totient is φ = 14733312.

The previous prime is 14742373. The next prime is 14742437. The reversal of 14742401 is 10424741.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 874225 + 13868176 = 935^2 + 3724^2 .

It is a cyclic number.

It is not a de Polignac number, because 14742401 - 2¹⁴ = 14726017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14742491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1376 + ... + 5601.

It is an arithmetic number, because the mean of its divisors is an integer number (3687873).

Almost surely, 2^14742401 is an apocalyptic number.

It is an amenable number.

14742401 is a deficient number, since it is larger than the sum of its proper divisors (9091).

14742401 is an equidigital number, since it uses as much as digits as its factorization.

14742401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9090.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 14742401 is about 3839.5834409477. The cubic root of 14742401 is about 245.2012839825.

The spelling of 14742401 in words is "fourteen million, seven hundred forty-two thousand, four hundred one".