1394726 has 16 divisors (see below), whose sum is σ = 2192400. Its totient is φ = 664608.

The previous prime is 1394713. The next prime is 1394737. The reversal of 1394726 is 6274931.

It is a d-powerful number, because it can be written as 1 + 3¹² + 9⁵ + 4 + 7 + 2¹⁹ + 6⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 1394692 and 1394701.

It is a congruent number.

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, 7976 + ... + 8148.

It is an arithmetic number, because the mean of its divisors is an integer number (137025).

2^1394726 is an apocalyptic number.

1394726 is a deficient number, since it is larger than the sum of its proper divisors (797674).

1394726 is a wasteful number, since it uses less digits than its factorization.

1394726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343.

The product of its digits is 9072, while the sum is 32.

The square root of 1394726 is about 1180.9851819561. The cubic root of 1394726 is about 111.7282420725.

The spelling of 1394726 in words is "one million, three hundred ninety-four thousand, seven hundred twenty-six".