7322464 has 24 divisors (see below), whose sum is σ = 15044400. Its totient is φ = 3501696.

The previous prime is 7322437. The next prime is 7322489. The reversal of 7322464 is 4642237.

It is a nialpdrome in base 14 and base 15.

It is a zygodrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4239 + ... + 5710.

It is an arithmetic number, because the mean of its divisors is an integer number (626850).

Almost surely, 2^7322464 is an apocalyptic number.

It is an amenable number.

7322464 is an abundant number, since it is smaller than the sum of its proper divisors (7721936).

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

7322464 is a wasteful number, since it uses less digits than its factorization.

7322464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9982 (or 9974 counting only the distinct ones).

The product of its digits is 8064, while the sum is 28.

The square root of 7322464 is about 2706.0051736832. The cubic root of 7322464 is about 194.1865212883.

Subtracting from 7322464 its sum of digits (28), we obtain a square (7322436 = 2706²).

The spelling of 7322464 in words is "seven million, three hundred twenty-two thousand, four hundred sixty-four".