244195901 has 8 divisors (see below), whose sum is σ = 246668664. Its totient is φ = 241735680.

The previous prime is 244195859. The next prime is 244195933. The reversal of 244195901 is 109591442.

244195901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 181548676 + 62647225 = 13474^2 + 7915^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244195901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244195801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38765 + ... + 44621.

It is an arithmetic number, because the mean of its divisors is an integer number (30833583).

Almost surely, 2^244195901 is an apocalyptic number.

It is an amenable number.

244195901 is a deficient number, since it is larger than the sum of its proper divisors (2472763).

244195901 is a wasteful number, since it uses less digits than its factorization.

244195901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6271.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 244195901 is about 15626.7687318908. The cubic root of 244195901 is about 625.0471652939.

The spelling of 244195901 in words is "two hundred forty-four million, one hundred ninety-five thousand, nine hundred one".