1167245 has 8 divisors (see below), whose sum is σ = 1430784. Its totient is φ = 913744.

The previous prime is 1167241. The next prime is 1167251. The reversal of 1167245 is 5427611.

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

It is a cyclic number.

It is not a de Polignac number, because 1167245 - 2² = 1167241 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1167241) 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, 2249 + ... + 2718.

It is an arithmetic number, because the mean of its divisors is an integer number (178848).

2^1167245 is an apocalyptic number.

It is an amenable number.

1167245 is a deficient number, since it is larger than the sum of its proper divisors (263539).

1167245 is an equidigital number, since it uses as much as digits as its factorization.

1167245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5019.

The product of its digits is 1680, while the sum is 26.

The square root of 1167245 is about 1080.3911328773. The cubic root of 1167245 is about 105.2900521412.

The spelling of 1167245 in words is "one million, one hundred sixty-seven thousand, two hundred forty-five".