2270247619 has 2 divisors, whose sum is σ = 2270247620. Its totient is φ = 2270247618.

The previous prime is 2270247611. The next prime is 2270247641. The reversal of 2270247619 is 9167420722.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2270247619 - 2³ = 2270247611 is a prime.

It is a super-2 number, since 2×2270247619² = 10308048503150338322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2270247611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1135123809 + 1135123810.

It is an arithmetic number, because the mean of its divisors is an integer number (1135123810).

Almost surely, 2^2270247619 is an apocalyptic number.

2270247619 is a deficient number, since it is larger than the sum of its proper divisors (1).

2270247619 is an equidigital number, since it uses as much as digits as its factorization.

2270247619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 2270247619 is about 47647.1155370396. The cubic root of 2270247619 is about 1314.2896150061.

The spelling of 2270247619 in words is "two billion, two hundred seventy million, two hundred forty-seven thousand, six hundred nineteen".