2223727641 has 32 divisors (see below), whose sum is σ = 3370032000. Its totient is φ = 1448754624.

The previous prime is 2223727637. The next prime is 2223727657. The reversal of 2223727641 is 1467273222.

It is a happy number.

2223727641 is a `hidden beast` number, since 2 + 2 + 2 + 3 + 7 + 2 + 7 + 641 = 666.

It is not a de Polignac number, because 2223727641 - 2² = 2223727637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2223727596 and 2223727605.

It is not an unprimeable number, because it can be changed into a prime (2223727601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 271555 + ... + 279623.

It is an arithmetic number, because the mean of its divisors is an integer number (105313500).

Almost surely, 2^2223727641 is an apocalyptic number.

It is an amenable number.

2223727641 is a deficient number, since it is larger than the sum of its proper divisors (1146304359).

2223727641 is a wasteful number, since it uses less digits than its factorization.

2223727641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8310 (or 8304 counting only the distinct ones).

The product of its digits is 56448, while the sum is 36.

The square root of 2223727641 is about 47156.4167531843. The cubic root of 2223727641 is about 1305.2504896361.

The spelling of 2223727641 in words is "two billion, two hundred twenty-three million, seven hundred twenty-seven thousand, six hundred forty-one".