7225701 has 16 divisors (see below), whose sum is σ = 11077248. Its totient is φ = 4104000.

The previous prime is 7225679. The next prime is 7225709. The reversal of 7225701 is 1075227.

7225701 is a nontrivial binomial coefficient, being equal to C(3802, 2).

It is not a de Polignac number, because 7225701 - 2⁹ = 7225189 is a prime.

It is a Curzon number.

7225701 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7225709) 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 15 ways as a sum of consecutive naturals, for example, 2851 + ... + 4751.

It is an arithmetic number, because the mean of its divisors is an integer number (692328).

Almost surely, 2^7225701 is an apocalyptic number.

7225701 is the 3801-st triangular number and also the 1901-st hexagonal number.

It is an amenable number.

7225701 is a deficient number, since it is larger than the sum of its proper divisors (3851547).

7225701 is a wasteful number, since it uses less digits than its factorization.

7225701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2092.

The product of its (nonzero) digits is 980, while the sum is 24.

The square root of 7225701 is about 2688.0664054297. The cubic root of 7225701 is about 193.3273637343.

The spelling of 7225701 in words is "seven million, two hundred twenty-five thousand, seven hundred one".