1397060 has 48 divisors (see below), whose sum is σ = 3556224. Its totient is φ = 450048.

The previous prime is 1397059. The next prime is 1397063. The reversal of 1397060 is 607931.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1397063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2087 + ... + 2673.

It is an arithmetic number, because the mean of its divisors is an integer number (74088).

2^1397060 is an apocalyptic number.

1397060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1397060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1778112).

1397060 is an abundant number, since it is smaller than the sum of its proper divisors (2159164).

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

1397060 is a wasteful number, since it uses less digits than its factorization.

1397060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620 (or 618 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 1397060 is about 1181.9729269319. The cubic root of 1397060 is about 111.7905311024.

The spelling of 1397060 in words is "one million, three hundred ninety-seven thousand, sixty".