227347772 has 6 divisors (see below), whose sum is σ = 397858608. Its totient is φ = 113673884.

The previous prime is 227347763. The next prime is 227347781. The reversal of 227347772 is 277743722.

227347772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (227347763) and next prime (227347781).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28418468 + ... + 28418475.

It is an arithmetic number, because the mean of its divisors is an integer number (66309768).

Almost surely, 2^227347772 is an apocalyptic number.

It is an amenable number.

227347772 is a deficient number, since it is larger than the sum of its proper divisors (170510836).

227347772 is a wasteful number, since it uses less digits than its factorization.

227347772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56836947 (or 56836945 counting only the distinct ones).

The product of its digits is 230496, while the sum is 41.

The square root of 227347772 is about 15078.0559754897. The cubic root of 227347772 is about 610.3283836111.

The spelling of 227347772 in words is "two hundred twenty-seven million, three hundred forty-seven thousand, seven hundred seventy-two".