8261167 has 8 divisors (see below), whose sum is σ = 8878896. Its totient is φ = 7658112.

The previous prime is 8261161. The next prime is 8261171. The reversal of 8261167 is 7611628.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8261167 is a prime.

It is a super-3 number, since 3×8261167³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8261161) 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, 2488 + ... + 4765.

It is an arithmetic number, because the mean of its divisors is an integer number (1109862).

Almost surely, 2^8261167 is an apocalyptic number.

8261167 is a deficient number, since it is larger than the sum of its proper divisors (617729).

8261167 is a wasteful number, since it uses less digits than its factorization.

8261167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7337.

The product of its digits is 4032, while the sum is 31.

The square root of 8261167 is about 2874.2245910854. The cubic root of 8261167 is about 202.1531286695.

The spelling of 8261167 in words is "eight million, two hundred sixty-one thousand, one hundred sixty-seven".