2227374727 has 2 divisors, whose sum is σ = 2227374728. Its totient is φ = 2227374726.

The previous prime is 2227374719. The next prime is 2227374739. The reversal of 2227374727 is 7274737222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2227374727 - 2³ = 2227374719 is a prime.

It is a super-2 number, since 2×2227374727² = 9922396348956649058, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2227375727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113687363 + 1113687364.

It is an arithmetic number, because the mean of its divisors is an integer number (1113687364).

Almost surely, 2^2227374727 is an apocalyptic number.

2227374727 is a deficient number, since it is larger than the sum of its proper divisors (1).

2227374727 is an equidigital number, since it uses as much as digits as its factorization.

2227374727 is an evil number, because the sum of its binary digits is even.

The product of its digits is 460992, while the sum is 43.

The square root of 2227374727 is about 47195.0710032308. The cubic root of 2227374727 is about 1305.9636706052.

The spelling of 2227374727 in words is "two billion, two hundred twenty-seven million, three hundred seventy-four thousand, seven hundred twenty-seven".