370640227 has 2 divisors, whose sum is σ = 370640228. Its totient is φ = 370640226.

The previous prime is 370640219. The next prime is 370640243. The reversal of 370640227 is 722046073.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 370640227 - 2³ = 370640219 is a prime.

It is a super-2 number, since 2×370640227² = 274748355741223058, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (370640027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185320113 + 185320114.

It is an arithmetic number, because the mean of its divisors is an integer number (185320114).

Almost surely, 2^370640227 is an apocalyptic number.

370640227 is a deficient number, since it is larger than the sum of its proper divisors (1).

370640227 is an equidigital number, since it uses as much as digits as its factorization.

370640227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 370640227 is about 19252.0187772607. The cubic root of 370640227 is about 718.3192708790.

The spelling of 370640227 in words is "three hundred seventy million, six hundred forty thousand, two hundred twenty-seven".