14020949 has 4 divisors (see below), whose sum is σ = 14504460. Its totient is φ = 13537440.

The previous prime is 14020939. The next prime is 14020957. The reversal of 14020949 is 94902041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10048900 + 3972049 = 3170^2 + 1993^2 .

It is a cyclic number.

It is not a de Polignac number, because 14020949 - 2¹² = 14016853 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 483481 = 14020949 / (1 + 4 + 0 + 2 + 0 + 9 + 4 + 9).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14020939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241712 + ... + 241769.

It is an arithmetic number, because the mean of its divisors is an integer number (3626115).

Almost surely, 2^14020949 is an apocalyptic number.

It is an amenable number.

14020949 is a deficient number, since it is larger than the sum of its proper divisors (483511).

14020949 is an equidigital number, since it uses as much as digits as its factorization.

14020949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483510.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 14020949 is about 3744.4557681992. The cubic root of 14020949 is about 241.1343809591.

The spelling of 14020949 in words is "fourteen million, twenty thousand, nine hundred forty-nine".