7248322 has 4 divisors (see below), whose sum is σ = 10872486. Its totient is φ = 3624160.

The previous prime is 7248317. The next prime is 7248323. The reversal of 7248322 is 2238427.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4076361 + 3171961 = 2019^2 + 1781^2 .

It is a d-powerful number, because it can be written as 7⁷ + 2¹⁶ + 4⁸ + 8² + 3⁷ + 2²¹ + 2²² .

It is not an unprimeable number, because it can be changed into a prime (7248323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1812079 + ... + 1812082.

Almost surely, 2^7248322 is an apocalyptic number.

7248322 is a deficient number, since it is larger than the sum of its proper divisors (3624164).

7248322 is a wasteful number, since it uses less digits than its factorization.

7248322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3624163.

The product of its digits is 5376, while the sum is 28.

The square root of 7248322 is about 2692.2707887581. The cubic root of 7248322 is about 193.5288990839.

The spelling of 7248322 in words is "seven million, two hundred forty-eight thousand, three hundred twenty-two".