2247196436 has 6 divisors (see below), whose sum is σ = 3932593770. Its totient is φ = 1123598216.

The previous prime is 2247196433. The next prime is 2247196451. The reversal of 2247196436 is 6346917422.

It can be written as a sum of positive squares in only one way, i.e., 1229203600 + 1017992836 = 35060^2 + 31906^2 .

It is a super-2 number, since 2×2247196436² = 10099783643942204192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2247196433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280899551 + ... + 280899558.

It is an arithmetic number, because the mean of its divisors is an integer number (655432295).

Almost surely, 2^2247196436 is an apocalyptic number.

It is an amenable number.

2247196436 is a deficient number, since it is larger than the sum of its proper divisors (1685397334).

2247196436 is a wasteful number, since it uses less digits than its factorization.

2247196436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561799113 (or 561799111 counting only the distinct ones).

The product of its digits is 435456, while the sum is 44.

The square root of 2247196436 is about 47404.6035317246. The cubic root of 2247196436 is about 1309.8262178425.

The spelling of 2247196436 in words is "two billion, two hundred forty-seven million, one hundred ninety-six thousand, four hundred thirty-six".