227657468 has 12 divisors (see below), whose sum is σ = 419369160. Its totient is φ = 107837712.

The previous prime is 227657431. The next prime is 227657477. The reversal of 227657468 is 864756722.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1497671 + ... + 1497822.

It is an arithmetic number, because the mean of its divisors is an integer number (34947430).

Almost surely, 2^227657468 is an apocalyptic number.

It is an amenable number.

227657468 is a deficient number, since it is larger than the sum of its proper divisors (191711692).

227657468 is a wasteful number, since it uses less digits than its factorization.

227657468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2995516 (or 2995514 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 47.

The square root of 227657468 is about 15088.3222394009. The cubic root of 227657468 is about 610.6053902070.

The spelling of 227657468 in words is "two hundred twenty-seven million, six hundred fifty-seven thousand, four hundred sixty-eight".