1396608 has 32 divisors (see below), whose sum is σ = 3710760. Its totient is φ = 465408.

The previous prime is 1396607. The next prime is 1396613. The reversal of 1396608 is 8066931.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1396607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1435 + ... + 2202.

2^1396608 is an apocalyptic number.

It is an amenable number.

1396608 is an abundant number, since it is smaller than the sum of its proper divisors (2314152).

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

1396608 is an equidigital number, since it uses as much as digits as its factorization.

1396608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3654 (or 3642 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 1396608 is about 1181.7817057308. The cubic root of 1396608 is about 111.7784736936.

Multiplying 1396608 by its sum of digits (33), we get a palindrome (46088064).

The spelling of 1396608 in words is "one million, three hundred ninety-six thousand, six hundred eight".