1450246244 has 6 divisors (see below), whose sum is σ = 2537930934. Its totient is φ = 725123120.

The previous prime is 1450246229. The next prime is 1450246249. The reversal of 1450246244 is 4426420541.

It can be written as a sum of positive squares in only one way, i.e., 1256702500 + 193543744 = 35450^2 + 13912^2 .

It is a super-2 number, since 2×1450246244² = 4206428336472215072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1450246244.

It is not an unprimeable number, because it can be changed into a prime (1450246249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181280777 + ... + 181280784.

It is an arithmetic number, because the mean of its divisors is an integer number (422988489).

Almost surely, 2^1450246244 is an apocalyptic number.

It is an amenable number.

1450246244 is a deficient number, since it is larger than the sum of its proper divisors (1087684690).

1450246244 is a wasteful number, since it uses less digits than its factorization.

1450246244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362561565 (or 362561563 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

The square root of 1450246244 is about 38082.0987341822. The cubic root of 1450246244 is about 1131.9152639607.

Adding to 1450246244 its reverse (4426420541), we get a palindrome (5876666785).

The spelling of 1450246244 in words is "one billion, four hundred fifty million, two hundred forty-six thousand, two hundred forty-four".