2280536631 has 6 divisors (see below), whose sum is σ = 3294108480. Its totient is φ = 1520357748.

The previous prime is 2280536611. The next prime is 2280536633. The reversal of 2280536631 is 1366350822.

It is a happy number.

It is not a de Polignac number, because 2280536631 - 2⁹ = 2280536119 is a prime.

It is a super-2 number, since 2×2280536631² = 10401694650665660322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2280536633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 126696471 + ... + 126696488.

It is an arithmetic number, because the mean of its divisors is an integer number (549018080).

Almost surely, 2^2280536631 is an apocalyptic number.

2280536631 is a deficient number, since it is larger than the sum of its proper divisors (1013571849).

2280536631 is a wasteful number, since it uses less digits than its factorization.

2280536631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253392965 (or 253392962 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 2280536631 is about 47754.9644644408. The cubic root of 2280536631 is about 1316.2721247461.

The spelling of 2280536631 in words is "two billion, two hundred eighty million, five hundred thirty-six thousand, six hundred thirty-one".