1396006 has 16 divisors (see below), whose sum is σ = 2334960. Its totient is φ = 622080.

The previous prime is 1396001. The next prime is 1396007. The reversal of 1396006 is 6006931.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1396001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 435 + ... + 1726.

It is an arithmetic number, because the mean of its divisors is an integer number (145935).

2^1396006 is an apocalyptic number.

1396006 is a deficient number, since it is larger than the sum of its proper divisors (938954).

1396006 is a wasteful number, since it uses less digits than its factorization.

1396006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2199.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 1396006 is about 1181.5269781093. The cubic root of 1396006 is about 111.7624108920.

The spelling of 1396006 in words is "one million, three hundred ninety-six thousand, six".