2472163427 has 2 divisors, whose sum is σ = 2472163428. Its totient is φ = 2472163426.

The previous prime is 2472163423. The next prime is 2472163433. The reversal of 2472163427 is 7243612742.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2472163427 - 2² = 2472163423 is a prime.

It is a super-2 number, since 2×2472163427² = 12223184019592768658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2472163423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1236081713 + 1236081714.

It is an arithmetic number, because the mean of its divisors is an integer number (1236081714).

Almost surely, 2^2472163427 is an apocalyptic number.

2472163427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2472163427 is an equidigital number, since it uses as much as digits as its factorization.

2472163427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 112896, while the sum is 38.

The square root of 2472163427 is about 49720.8550509743. The cubic root of 2472163427 is about 1352.1526565355.

The spelling of 2472163427 in words is "two billion, four hundred seventy-two million, one hundred sixty-three thousand, four hundred twenty-seven".