7834452 has 12 divisors (see below), whose sum is σ = 18280416. Its totient is φ = 2611480.

The previous prime is 7834447. The next prime is 7834459. The reversal of 7834452 is 2544387.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×7834452² = 122757276280608, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7834459) 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, 326424 + ... + 326447.

It is an arithmetic number, because the mean of its divisors is an integer number (1523368).

Almost surely, 2^7834452 is an apocalyptic number.

It is an amenable number.

7834452 is an abundant number, since it is smaller than the sum of its proper divisors (10445964).

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

7834452 is a wasteful number, since it uses less digits than its factorization.

7834452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652878 (or 652876 counting only the distinct ones).

The product of its digits is 26880, while the sum is 33.

The square root of 7834452 is about 2799.0091103817. The cubic root of 7834452 is about 198.6108063800.

The spelling of 7834452 in words is "seven million, eight hundred thirty-four thousand, four hundred fifty-two".