7048722 has 16 divisors (see below), whose sum is σ = 14478912. Its totient is φ = 2286000.

The previous prime is 7048721. The next prime is 7048729. The reversal of 7048722 is 2278407.

It is a self number, because there is not a number n which added to its sum of digits gives 7048722.

It is not an unprimeable number, because it can be changed into a prime (7048721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15654 + ... + 16097.

It is an arithmetic number, because the mean of its divisors is an integer number (904932).

Almost surely, 2^7048722 is an apocalyptic number.

7048722 is an abundant number, since it is smaller than the sum of its proper divisors (7430190).

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

7048722 is a wasteful number, since it uses less digits than its factorization.

7048722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31793.

The product of its (nonzero) digits is 6272, while the sum is 30.

The square root of 7048722 is about 2654.9429372399. The cubic root of 7048722 is about 191.7359107927.

The spelling of 7048722 in words is "seven million, forty-eight thousand, seven hundred twenty-two".