10244649 has 4 divisors (see below), whose sum is σ = 13659536. Its totient is φ = 6829764.

The previous prime is 10244623. The next prime is 10244653. The reversal of 10244649 is 94644201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10244649 - 2⁵ = 10244617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10244609) 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, 1707439 + ... + 1707444.

It is an arithmetic number, because the mean of its divisors is an integer number (3414884).

Almost surely, 2^10244649 is an apocalyptic number.

It is an amenable number.

10244649 is a deficient number, since it is larger than the sum of its proper divisors (3414887).

10244649 is an equidigital number, since it uses as much as digits as its factorization.

10244649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3414886.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 10244649 is about 3200.7263238209. The cubic root of 10244649 is about 217.1862671876.

The spelling of 10244649 in words is "ten million, two hundred forty-four thousand, six hundred forty-nine".