1297212 has 24 divisors (see below), whose sum is σ = 3459456. Its totient is φ = 370608.

The previous prime is 1297211. The next prime is 1297217. The reversal of 1297212 is 2127921.

1297212 is nontrivially palindromic in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1297211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7638 + ... + 7805.

It is an arithmetic number, because the mean of its divisors is an integer number (144144).

2^1297212 is an apocalyptic number.

1297212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1297212 is an abundant number, since it is smaller than the sum of its proper divisors (2162244).

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

1297212 is a wasteful number, since it uses less digits than its factorization.

1297212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15457 (or 15455 counting only the distinct ones).

The product of its digits is 504, while the sum is 24.

The square root of 1297212 is about 1138.9521500046. The cubic root of 1297212 is about 109.0612118659.

The spelling of 1297212 in words is "one million, two hundred ninety-seven thousand, two hundred twelve".