14494649 has 4 divisors (see below), whose sum is σ = 15609636. Its totient is φ = 13379664.

The previous prime is 14494643. The next prime is 14494651. The reversal of 14494649 is 94649441.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 94649441 = 37 ⋅2558093.

It can be written as a sum of positive squares in 2 ways, for example, as 5968249 + 8526400 = 2443^2 + 2920^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14494649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14494643) 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, 557474 + ... + 557499.

It is an arithmetic number, because the mean of its divisors is an integer number (3902409).

Almost surely, 2^14494649 is an apocalyptic number.

It is an amenable number.

14494649 is a deficient number, since it is larger than the sum of its proper divisors (1114987).

14494649 is a wasteful number, since it uses less digits than its factorization.

14494649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114986.

The product of its digits is 124416, while the sum is 41.

The square root of 14494649 is about 3807.1838673749. The cubic root of 14494649 is about 243.8199480165.

The spelling of 14494649 in words is "fourteen million, four hundred ninety-four thousand, six hundred forty-nine".