385036227 has 8 divisors (see below), whose sum is σ = 570424080. Its totient is φ = 256690800.

The previous prime is 385036217. The next prime is 385036231. The reversal of 385036227 is 722630583.

It is not a de Polignac number, because 385036227 - 2⁶ = 385036163 is a prime.

It is a super-2 number, since 2×385036227² = 296505792204791058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 385036191 and 385036200.

It is not an unprimeable number, because it can be changed into a prime (385036217) 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, 7130274 + ... + 7130327.

It is an arithmetic number, because the mean of its divisors is an integer number (71303010).

Almost surely, 2^385036227 is an apocalyptic number.

385036227 is a deficient number, since it is larger than the sum of its proper divisors (185387853).

385036227 is a wasteful number, since it uses less digits than its factorization.

385036227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14260610 (or 14260604 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 385036227 is about 19622.3399980736. The cubic root of 385036227 is about 727.5014517986.

The spelling of 385036227 in words is "three hundred eighty-five million, thirty-six thousand, two hundred twenty-seven".