1368955 has 8 divisors (see below), whose sum is σ = 1877472. Its totient is φ = 938688.

The previous prime is 1368943. The next prime is 1368967. The reversal of 1368955 is 5598631.

It is an interprime number because it is at equal distance from previous prime (1368943) and next prime (1368967).

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 1368955 - 2⁷ = 1368827 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19522 + ... + 19591.

It is an arithmetic number, because the mean of its divisors is an integer number (234684).

2^1368955 is an apocalyptic number.

1368955 is a deficient number, since it is larger than the sum of its proper divisors (508517).

1368955 is an equidigital number, since it uses as much as digits as its factorization.

1368955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39125.

The product of its digits is 32400, while the sum is 37.

The square root of 1368955 is about 1170.0235040374. The cubic root of 1368955 is about 111.0358080506.

It can be divided in two parts, 136895 and 5, that added together give a square (136900 = 370²).

The spelling of 1368955 in words is "one million, three hundred sixty-eight thousand, nine hundred fifty-five".