227285037 has 24 divisors (see below), whose sum is σ = 375598080. Its totient is φ = 129739680.

The previous prime is 227285033. The next prime is 227285059. The reversal of 227285037 is 730582722.

It is a happy number.

It is not a de Polignac number, because 227285037 - 2² = 227285033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 227284992 and 227285010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227285033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 106612 + ... + 108722.

It is an arithmetic number, because the mean of its divisors is an integer number (15649920).

Almost surely, 2^227285037 is an apocalyptic number.

It is an amenable number.

227285037 is a deficient number, since it is larger than the sum of its proper divisors (148313043).

227285037 is a wasteful number, since it uses less digits than its factorization.

227285037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3833 (or 3830 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 227285037 is about 15075.9754908265. The cubic root of 227285037 is about 610.2722398551.

The spelling of 227285037 in words is "two hundred twenty-seven million, two hundred eighty-five thousand, thirty-seven".