1056167 has 4 divisors (see below), whose sum is σ = 1207056. Its totient is φ = 905280.

The previous prime is 1056161. The next prime is 1056169. The reversal of 1056167 is 7616501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7616501 = 163 ⋅46727.

It is a cyclic number.

It is not a de Polignac number, because 1056167 - 2⁸ = 1055911 is a prime.

It is a super-2 number, since 2×1056167² = 2230977463778, which contains 22 as substring.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75434 + ... + 75447.

It is an arithmetic number, because the mean of its divisors is an integer number (301764).

2^1056167 is an apocalyptic number.

1056167 is a deficient number, since it is larger than the sum of its proper divisors (150889).

1056167 is an equidigital number, since it uses as much as digits as its factorization.

1056167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150888.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 1056167 is about 1027.6998589082. The cubic root of 1056167 is about 101.8382351938.

The spelling of 1056167 in words is "one million, fifty-six thousand, one hundred sixty-seven".