7212296 has 32 divisors (see below), whose sum is σ = 16645440. Its totient is φ = 2852928.

The previous prime is 7212277. The next prime is 7212311. The reversal of 7212296 is 6922127.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4226 + ... + 5681.

It is an arithmetic number, because the mean of its divisors is an integer number (520170).

Almost surely, 2^7212296 is an apocalyptic number.

It is an amenable number.

7212296 is an abundant number, since it is smaller than the sum of its proper divisors (9433144).

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

7212296 is a wasteful number, since it uses less digits than its factorization.

7212296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9933 (or 9929 counting only the distinct ones).

The product of its digits is 3024, while the sum is 29.

The square root of 7212296 is about 2685.5718199296. The cubic root of 7212296 is about 193.2077371603.

The spelling of 7212296 in words is "seven million, two hundred twelve thousand, two hundred ninety-six".