7206973 has 8 divisors (see below), whose sum is σ = 7531776. Its totient is φ = 6888000.

The previous prime is 7206961. The next prime is 7206977. The reversal of 7206973 is 3796027.

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

It is a cyclic number.

It is not a de Polignac number, because 7206973 - 2²¹ = 5109821 is a prime.

It is a Duffinian number.

7206973 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7206977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1173 + ... + 3973.

It is an arithmetic number, because the mean of its divisors is an integer number (941472).

Almost surely, 2^7206973 is an apocalyptic number.

It is an amenable number.

7206973 is a deficient number, since it is larger than the sum of its proper divisors (324803).

7206973 is a wasteful number, since it uses less digits than its factorization.

7206973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2915.

The product of its (nonzero) digits is 15876, while the sum is 34.

The square root of 7206973 is about 2684.5806003918. The cubic root of 7206973 is about 193.1601934515.

The spelling of 7206973 in words is "seven million, two hundred six thousand, nine hundred seventy-three".