1297030 has 24 divisors (see below), whose sum is σ = 2716848. Its totient is φ = 444528.

The previous prime is 1297027. The next prime is 1297057. The reversal of 1297030 is 307921.

1297030 is nontrivially palindromic in base 6.

It is a junction number, because it is equal to n+sod(n) for n = 1296992 and 1297010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 834 + ... + 1813.

It is an arithmetic number, because the mean of its divisors is an integer number (113202).

2^1297030 is an apocalyptic number.

1297030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1297030 is an abundant number, since it is smaller than the sum of its proper divisors (1419818).

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

1297030 is a wasteful number, since it uses less digits than its factorization.

1297030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2668 (or 2661 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 1297030 is about 1138.8722492009. The cubic root of 1297030 is about 109.0561111656.

The spelling of 1297030 in words is "one million, two hundred ninety-seven thousand, thirty".