1368146 has 16 divisors (see below), whose sum is σ = 2236248. Its totient is φ = 624000.

The previous prime is 1368127. The next prime is 1368161. The reversal of 1368146 is 6418631.

It can be written as a sum of positive squares in 4 ways, for example, as 1155625 + 212521 = 1075^2 + 461^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2366 + ... + 2886.

2^1368146 is an apocalyptic number.

1368146 is a deficient number, since it is larger than the sum of its proper divisors (868102).

1368146 is a wasteful number, since it uses less digits than its factorization.

1368146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637.

The product of its digits is 3456, while the sum is 29.

The square root of 1368146 is about 1169.6777333950. The cubic root of 1368146 is about 111.0139311033.

The spelling of 1368146 in words is "one million, three hundred sixty-eight thousand, one hundred forty-six".