227430761 has 4 divisors (see below), whose sum is σ = 227466624. Its totient is φ = 227394900.

The previous prime is 227430757. The next prime is 227430773. The reversal of 227430761 is 167034722.

227430761 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 227430761 - 2² = 227430757 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (227430751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5585 + ... + 22046.

It is an arithmetic number, because the mean of its divisors is an integer number (56866656).

Almost surely, 2^227430761 is an apocalyptic number.

It is an amenable number.

227430761 is a deficient number, since it is larger than the sum of its proper divisors (35863).

227430761 is an equidigital number, since it uses as much as digits as its factorization.

227430761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35862.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 227430761 is about 15080.8077038334. The cubic root of 227430761 is about 610.4026375174.

The spelling of 227430761 in words is "two hundred twenty-seven million, four hundred thirty thousand, seven hundred sixty-one".