244726130 has 48 divisors (see below), whose sum is σ = 496103832. Its totient is φ = 86803200.

The previous prime is 244726127. The next prime is 244726147. The reversal of 244726130 is 31627442.

It can be written as a sum of positive squares in 4 ways, for example, as 108513889 + 136212241 = 10417^2 + 11671^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 244726093 and 244726102.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47144 + ... + 52076.

Almost surely, 2^244726130 is an apocalyptic number.

244726130 is an abundant number, since it is smaller than the sum of its proper divisors (251377702).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244726130 is a wasteful number, since it uses less digits than its factorization.

244726130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5003 (or 4992 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 244726130 is about 15643.7249400518. The cubic root of 244726130 is about 625.4992320549.

The spelling of 244726130 in words is "two hundred forty-four million, seven hundred twenty-six thousand, one hundred thirty".