7266132 has 48 divisors (see below), whose sum is σ = 19835200. Its totient is φ = 2293920.

The previous prime is 7266109. The next prime is 7266139. The reversal of 7266132 is 2316627.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 7266096 and 7266105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7266139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282 + ... + 3822.

Almost surely, 2^7266132 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 7266132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9917600).

7266132 is an abundant number, since it is smaller than the sum of its proper divisors (12569068).

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

7266132 is a wasteful number, since it uses less digits than its factorization.

7266132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3573 (or 3565 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 7266132 is about 2695.5763762134. The cubic root of 7266132 is about 193.6872773730.

It can be divided in two parts, 726613 and 2, that added together give a triangular number (726615 = T₁₂₀₅).

The spelling of 7266132 in words is "seven million, two hundred sixty-six thousand, one hundred thirty-two".