244250001 has 12 divisors (see below), whose sum is σ = 352967940. Its totient is φ = 162758400.

The previous prime is 244249991. The next prime is 244250003. The reversal of 244250001 is 100052442.

It can be written as a sum of positive squares in 2 ways, for example, as 130507776 + 113742225 = 11424^2 + 10665^2 .

It is not a de Polignac number, because 244250001 - 2¹¹ = 244247953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (244250003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20365 + ... + 30053.

It is an arithmetic number, because the mean of its divisors is an integer number (29413995).

Almost surely, 2^244250001 is an apocalyptic number.

It is an amenable number.

244250001 is a deficient number, since it is larger than the sum of its proper divisors (108717939).

244250001 is a wasteful number, since it uses less digits than its factorization.

244250001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12496 (or 12493 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 244250001 is about 15628.4996400806. The cubic root of 244250001 is about 625.0933202521.

The spelling of 244250001 in words is "two hundred forty-four million, two hundred fifty thousand, one".