2197468 has 24 divisors (see below), whose sum is σ = 4733792. Its totient is φ = 869184.

The previous prime is 2197463. The next prime is 2197469. The reversal of 2197468 is 8647912.

2197468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2197468² = 9657731222048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2197463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2655 + ... + 3382.

2^2197468 is an apocalyptic number.

2197468 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2197468 is an abundant number, since it is smaller than the sum of its proper divisors (2536324).

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

2197468 is a wasteful number, since it uses less digits than its factorization.

2197468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6061 (or 6059 counting only the distinct ones).

The product of its digits is 24192, while the sum is 37.

The square root of 2197468 is about 1482.3859146659. The cubic root of 2197468 is about 130.0092301139.

It can be divided in two parts, 2197 and 468, that multiplied together give a square (1028196 = 1014²).

The spelling of 2197468 in words is "two million, one hundred ninety-seven thousand, four hundred sixty-eight".