7197412 has 12 divisors (see below), whose sum is σ = 12773376. Its totient is φ = 3547880.

The previous prime is 7197401. The next prime is 7197419. The reversal of 7197412 is 2147917.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (7197419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12388 + ... + 12955.

It is an arithmetic number, because the mean of its divisors is an integer number (1064448).

Almost surely, 2^7197412 is an apocalyptic number.

It is an amenable number.

7197412 is a deficient number, since it is larger than the sum of its proper divisors (5575964).

7197412 is a wasteful number, since it uses less digits than its factorization.

7197412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25418 (or 25416 counting only the distinct ones).

The product of its digits is 3528, while the sum is 31.

The square root of 7197412 is about 2682.7992843297. The cubic root of 7197412 is about 193.0747381622.

The spelling of 7197412 in words is "seven million, one hundred ninety-seven thousand, four hundred twelve".