2244264536 has 8 divisors (see below), whose sum is σ = 4207996020. Its totient is φ = 1122132264.

The previous prime is 2244264527. The next prime is 2244264559. The reversal of 2244264536 is 6354624422.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 2244264536.

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, 140266526 + ... + 140266541.

Almost surely, 2^2244264536 is an apocalyptic number.

It is an amenable number.

2244264536 is a deficient number, since it is larger than the sum of its proper divisors (1963731484).

2244264536 is a wasteful number, since it uses less digits than its factorization.

2244264536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280533073 (or 280533069 counting only the distinct ones).

The product of its digits is 276480, while the sum is 38.

The square root of 2244264536 is about 47373.6692266917. The cubic root of 2244264536 is about 1309.2563298454.

Adding to 2244264536 its reverse (6354624422), we get a palindrome (8598888958).

The spelling of 2244264536 in words is "two billion, two hundred forty-four million, two hundred sixty-four thousand, five hundred thirty-six".