1385167 has 8 divisors (see below), whose sum is σ = 1590176. Its totient is φ = 1181952.

The previous prime is 1385149. The next prime is 1385171. The reversal of 1385167 is 7615831.

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 1385167 - 2⁷ = 1385039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1385117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2803 + ... + 3259.

It is an arithmetic number, because the mean of its divisors is an integer number (198772).

2^1385167 is an apocalyptic number.

1385167 is a deficient number, since it is larger than the sum of its proper divisors (205009).

1385167 is an equidigital number, since it uses as much as digits as its factorization.

1385167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897.

The product of its digits is 5040, while the sum is 31.

The square root of 1385167 is about 1176.9311789565. The cubic root of 1385167 is about 111.4724069883.

The spelling of 1385167 in words is "one million, three hundred eighty-five thousand, one hundred sixty-seven".