180300244 has 6 divisors (see below), whose sum is σ = 315525434. Its totient is φ = 90150120.

The previous prime is 180300233. The next prime is 180300257. The reversal of 180300244 is 442003081.

It can be written as a sum of positive squares in only one way, i.e., 168480400 + 11819844 = 12980^2 + 3438^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22537527 + ... + 22537534.

Almost surely, 2^180300244 is an apocalyptic number.

It is an amenable number.

180300244 is a deficient number, since it is larger than the sum of its proper divisors (135225190).

180300244 is a wasteful number, since it uses less digits than its factorization.

180300244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45075065 (or 45075063 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 180300244 is about 13427.5926360610. The cubic root of 180300244 is about 564.9353767423.

The spelling of 180300244 in words is "one hundred eighty million, three hundred thousand, two hundred forty-four".