1396122 has 32 divisors (see below), whose sum is σ = 3437952. Its totient is φ = 368064.

The previous prime is 1396103. The next prime is 1396127. The reversal of 1396122 is 2216931.

It is a junction number, because it is equal to n+sod(n) for n = 1396092 and 1396101.

It is not an unprimeable number, because it can be changed into a prime (1396127) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 733 + ... + 1824.

It is an arithmetic number, because the mean of its divisors is an integer number (107436).

2^1396122 is an apocalyptic number.

1396122 is an abundant number, since it is smaller than the sum of its proper divisors (2041830).

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

1396122 is a wasteful number, since it uses less digits than its factorization.

1396122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2582.

The product of its digits is 648, while the sum is 24.

The square root of 1396122 is about 1181.5760661083. The cubic root of 1396122 is about 111.7655064089.

The spelling of 1396122 in words is "one million, three hundred ninety-six thousand, one hundred twenty-two".