7674472 has 32 divisors (see below), whose sum is σ = 15661800. Its totient is φ = 3504384.

The previous prime is 7674467. The next prime is 7674481. The reversal of 7674472 is 2744767.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7540516 + 133956 = 2746^2 + 366^2 .

It is an unprimeable number.

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, 10998 + ... + 11674.

Almost surely, 2^7674472 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 7674472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7830900).

7674472 is an abundant number, since it is smaller than the sum of its proper divisors (7987328).

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

7674472 is a wasteful number, since it uses less digits than its factorization.

7674472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805 (or 801 counting only the distinct ones).

The product of its digits is 65856, while the sum is 37.

The square root of 7674472 is about 2770.2837399804. The cubic root of 7674472 is about 197.2496170135.

The spelling of 7674472 in words is "seven million, six hundred seventy-four thousand, four hundred seventy-two".