7262736 has 80 divisors (see below), whose sum is σ = 20582016. Its totient is φ = 2193408.

The previous prime is 7262729. The next prime is 7262737. The reversal of 7262736 is 6372627.

It is a junction number, because it is equal to n+sod(n) for n = 7262697 and 7262706.

It is not an unprimeable number, because it can be changed into a prime (7262737) 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, 64216 + ... + 64328.

Almost surely, 2^7262736 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 7262736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10291008).

7262736 is an abundant number, since it is smaller than the sum of its proper divisors (13319280).

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

7262736 is a wasteful number, since it uses less digits than its factorization.

7262736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 234 counting only the distinct ones).

The product of its digits is 21168, while the sum is 33.

The square root of 7262736 is about 2694.9463816559. The cubic root of 7262736 is about 193.6570978821.

The spelling of 7262736 in words is "seven million, two hundred sixty-two thousand, seven hundred thirty-six".