1262167 has 8 divisors (see below), whose sum is σ = 1326240. Its totient is φ = 1199520.

The previous prime is 1262147. The next prime is 1262203. The reversal of 1262167 is 7612621.

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-1262167 is a prime.

It is a Duffinian number.

1262167 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1262147) 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, 1753 + ... + 2365.

It is an arithmetic number, because the mean of its divisors is an integer number (165780).

2^1262167 is an apocalyptic number.

1262167 is a deficient number, since it is larger than the sum of its proper divisors (64073).

1262167 is an equidigital number, since it uses as much as digits as its factorization.

1262167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713.

The product of its digits is 1008, while the sum is 25.

The square root of 1262167 is about 1123.4620598845. The cubic root of 1262167 is about 108.0701133662.

Adding to 1262167 its reverse (7612621), we get a palindrome (8874788).

The spelling of 1262167 in words is "one million, two hundred sixty-two thousand, one hundred sixty-seven".