7272316 has 6 divisors (see below), whose sum is σ = 12726560. Its totient is φ = 3636156.

The previous prime is 7272283. The next prime is 7272319. The reversal of 7272316 is 6132727.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7272319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 909036 + ... + 909043.

Almost surely, 2^7272316 is an apocalyptic number.

It is an amenable number.

7272316 is a deficient number, since it is larger than the sum of its proper divisors (5454244).

7272316 is a wasteful number, since it uses less digits than its factorization.

7272316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818083 (or 1818081 counting only the distinct ones).

The product of its digits is 3528, while the sum is 28.

The square root of 7272316 is about 2696.7231967705. The cubic root of 7272316 is about 193.7422090520.

The spelling of 7272316 in words is "seven million, two hundred seventy-two thousand, three hundred sixteen".