1197212 has 12 divisors (see below), whose sum is σ = 2105880. Its totient is φ = 595536.

The previous prime is 1197211. The next prime is 1197221. The reversal of 1197212 is 2127911.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1197211) 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, 263 + ... + 1569.

It is an arithmetic number, because the mean of its divisors is an integer number (175490).

2^1197212 is an apocalyptic number.

It is an amenable number.

1197212 is a deficient number, since it is larger than the sum of its proper divisors (908668).

1197212 is a wasteful number, since it uses less digits than its factorization.

1197212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1540 (or 1538 counting only the distinct ones).

The product of its digits is 252, while the sum is 23.

The square root of 1197212 is about 1094.1718329403. The cubic root of 1197212 is about 106.1834960989.

The spelling of 1197212 in words is "one million, one hundred ninety-seven thousand, two hundred twelve".