1390596 has 12 divisors (see below), whose sum is σ = 3244752. Its totient is φ = 463528.

The previous prime is 1390573. The next prime is 1390601. The reversal of 1390596 is 6950931.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57930 + ... + 57953.

It is an arithmetic number, because the mean of its divisors is an integer number (270396).

2^1390596 is an apocalyptic number.

It is an amenable number.

1390596 is an abundant number, since it is smaller than the sum of its proper divisors (1854156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1390596 is a wasteful number, since it uses less digits than its factorization.

1390596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115890 (or 115888 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 33.

The square root of 1390596 is about 1179.2353454676. The cubic root of 1390596 is about 111.6178514884.

It can be divided in two parts, 13 and 90596, that added together give a palindrome (90609).

The spelling of 1390596 in words is "one million, three hundred ninety thousand, five hundred ninety-six".