8261227 has 6 divisors (see below), whose sum is σ = 8945772. Its totient is φ = 7625592.

The previous prime is 8261177. The next prime is 8261233. The reversal of 8261227 is 7221628.

It is not a de Polignac number, because 8261227 - 2¹¹ = 8259179 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8261195 and 8261204.

It is not an unprimeable number, because it can be changed into a prime (8261327) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24273 + ... + 24610.

It is an arithmetic number, because the mean of its divisors is an integer number (1490962).

Almost surely, 2^8261227 is an apocalyptic number.

8261227 is a deficient number, since it is larger than the sum of its proper divisors (684545).

8261227 is a wasteful number, since it uses less digits than its factorization.

8261227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48909 (or 48896 counting only the distinct ones).

The product of its digits is 2688, while the sum is 28.

The square root of 8261227 is about 2874.2350286641. The cubic root of 8261227 is about 202.1536180740.

The spelling of 8261227 in words is "eight million, two hundred sixty-one thousand, two hundred twenty-seven".