227465761 has 2 divisors, whose sum is σ = 227465762. Its totient is φ = 227465760.

The previous prime is 227465717. The next prime is 227465783. The reversal of 227465761 is 167564722.

227465761 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 212255761 + 15210000 = 14569^2 + 3900^2 .

It is a cyclic number.

It is not a de Polignac number, because 227465761 - 2⁷ = 227465633 is a prime.

It is not a weakly prime, because it can be changed into another prime (227465261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113732880 + 113732881.

It is an arithmetic number, because the mean of its divisors is an integer number (113732881).

Almost surely, 2^227465761 is an apocalyptic number.

It is an amenable number.

227465761 is a deficient number, since it is larger than the sum of its proper divisors (1).

227465761 is an equidigital number, since it uses as much as digits as its factorization.

227465761 is an evil number, because the sum of its binary digits is even.

The product of its digits is 141120, while the sum is 40.

The square root of 227465761 is about 15081.9680744921. The cubic root of 227465761 is about 610.4339481404.

The spelling of 227465761 in words is "two hundred twenty-seven million, four hundred sixty-five thousand, seven hundred sixty-one".