7322016 has 48 divisors (see below), whose sum is σ = 20702304. Its totient is φ = 2252544.

The previous prime is 7321987. The next prime is 7322023. The reversal of 7322016 is 6102237.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×7322016² = 107223836608512, which contains 22 as substring.

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 7321983 and 7322001.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1686 + ... + 4181.

It is an arithmetic number, because the mean of its divisors is an integer number (431298).

Almost surely, 2^7322016 is an apocalyptic number.

It is an amenable number.

7322016 is an abundant number, since it is smaller than the sum of its proper divisors (13380288).

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

7322016 is a wasteful number, since it uses less digits than its factorization.

7322016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5893 (or 5885 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 7322016 is about 2705.9223935656. The cubic root of 7322016 is about 194.1825609941.

The spelling of 7322016 in words is "seven million, three hundred twenty-two thousand, sixteen".