7974200 has 48 divisors (see below), whose sum is σ = 19972680. Its totient is φ = 2943360.

The previous prime is 7974199. The next prime is 7974209. The reversal of 7974200 is 24797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7974209) 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 11 ways as a sum of consecutive naturals, for example, 1067 + ... + 4133.

Almost surely, 2^7974200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7974200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9986340).

7974200 is an abundant number, since it is smaller than the sum of its proper divisors (11998480).

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

7974200 is a wasteful number, since it uses less digits than its factorization.

7974200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3096 (or 3087 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 7974200 is about 2823.8626028899. The cubic root of 7974200 is about 199.7847684600.

Adding to 7974200 its reverse (24797), we get a palindrome (7998997).

The spelling of 7974200 in words is "seven million, nine hundred seventy-four thousand, two hundred".