2247300436 has 6 divisors (see below), whose sum is σ = 3932775770. Its totient is φ = 1123650216.

The previous prime is 2247300427. The next prime is 2247300437. The reversal of 2247300436 is 6340037422.

It can be written as a sum of positive squares in only one way, i.e., 1224580036 + 1022720400 = 34994^2 + 31980^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2247300398 and 2247300407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2247300437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280912551 + ... + 280912558.

Almost surely, 2^2247300436 is an apocalyptic number.

It is an amenable number.

2247300436 is a deficient number, since it is larger than the sum of its proper divisors (1685475334).

2247300436 is a wasteful number, since it uses less digits than its factorization.

2247300436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561825113 (or 561825111 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 31.

The square root of 2247300436 is about 47405.7004589111. The cubic root of 2247300436 is about 1309.8464237344.

Adding to 2247300436 its reverse (6340037422), we get a palindrome (8587337858).

The spelling of 2247300436 in words is "two billion, two hundred forty-seven million, three hundred thousand, four hundred thirty-six".