2261877224 has 32 divisors (see below), whose sum is σ = 4469264640. Its totient is φ = 1071048000.

The previous prime is 2261877221. The next prime is 2261877227. The reversal of 2261877224 is 4227781622.

It is an interprime number because it is at equal distance from previous prime (2261877221) and next prime (2261877227).

It is not an unprimeable number, because it can be changed into a prime (2261877221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42272 + ... + 79439.

It is an arithmetic number, because the mean of its divisors is an integer number (139664520).

Almost surely, 2^2261877224 is an apocalyptic number.

It is an amenable number.

2261877224 is a deficient number, since it is larger than the sum of its proper divisors (2207387416).

2261877224 is a wasteful number, since it uses less digits than its factorization.

2261877224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121841 (or 121837 counting only the distinct ones).

The product of its digits is 150528, while the sum is 41.

The square root of 2261877224 is about 47559.1970495718. The cubic root of 2261877224 is about 1312.6723653781.

The spelling of 2261877224 in words is "two billion, two hundred sixty-one million, eight hundred seventy-seven thousand, two hundred twenty-four".