7322064 has 40 divisors (see below), whose sum is σ = 19111872. Its totient is φ = 2415360.

The previous prime is 7322033. The next prime is 7322069. The reversal of 7322064 is 4602237.

It is a super-2 number, since 2×7322064² = 107225242440192, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7322069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4204 + ... + 5684.

Almost surely, 2^7322064 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 7322064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9555936).

7322064 is an abundant number, since it is smaller than the sum of its proper divisors (11789808).

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

7322064 is a wasteful number, since it uses less digits than its factorization.

7322064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1595 (or 1589 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 7322064 is about 2705.9312629851. The cubic root of 7322064 is about 194.1829853190.

The spelling of 7322064 in words is "seven million, three hundred twenty-two thousand, sixty-four".