1368922 has 8 divisors (see below), whose sum is σ = 2097216. Its totient is φ = 669852.

The previous prime is 1368911. The next prime is 1368943. The reversal of 1368922 is 2298631.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7188 + ... + 7375.

It is an arithmetic number, because the mean of its divisors is an integer number (262152).

2^1368922 is an apocalyptic number.

1368922 is a deficient number, since it is larger than the sum of its proper divisors (728294).

1368922 is a wasteful number, since it uses less digits than its factorization.

1368922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14612.

The product of its digits is 5184, while the sum is 31.

The square root of 1368922 is about 1170.0094016716. The cubic root of 1368922 is about 111.0349158345.

The spelling of 1368922 in words is "one million, three hundred sixty-eight thousand, nine hundred twenty-two".