7073722 has 8 divisors (see below), whose sum is σ = 10670400. Its totient is φ = 3516924.

The previous prime is 7073707. The next prime is 7073741. The reversal of 7073722 is 2273707.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9522 + ... + 10237.

It is an arithmetic number, because the mean of its divisors is an integer number (1333800).

Almost surely, 2^7073722 is an apocalyptic number.

7073722 is a deficient number, since it is larger than the sum of its proper divisors (3596678).

7073722 is a wasteful number, since it uses less digits than its factorization.

7073722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19940.

The product of its (nonzero) digits is 4116, while the sum is 28.

The square root of 7073722 is about 2659.6469690544. The cubic root of 7073722 is about 191.9623226126.

The spelling of 7073722 in words is "seven million, seventy-three thousand, seven hundred twenty-two".