227605697 has 8 divisors (see below), whose sum is σ = 248419872. Its totient is φ = 206812000.

The previous prime is 227605667. The next prime is 227605709. The reversal of 227605697 is 796506722.

227605697 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 227605697 - 2²² = 223411393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (227605607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26822 + ... + 34272.

It is an arithmetic number, because the mean of its divisors is an integer number (31052484).

Almost surely, 2^227605697 is an apocalyptic number.

It is an amenable number.

227605697 is a deficient number, since it is larger than the sum of its proper divisors (20814175).

227605697 is a wasteful number, since it uses less digits than its factorization.

227605697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10239.

The product of its (nonzero) digits is 317520, while the sum is 44.

The square root of 227605697 is about 15086.6065435538. The cubic root of 227605697 is about 610.5591012969.

The spelling of 227605697 in words is "two hundred twenty-seven million, six hundred five thousand, six hundred ninety-seven".