7973011 has 4 divisors (see below), whose sum is σ = 7980192. Its totient is φ = 7965832.

The previous prime is 7972969. The next prime is 7973047. The reversal of 7973011 is 1103797.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 7973011 - 2⁹ = 7972499 is a prime.

It is a super-2 number, since 2×7973011² = 127137808812242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7973411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1531 + ... + 4276.

It is an arithmetic number, because the mean of its divisors is an integer number (1995048).

Almost surely, 2^7973011 is an apocalyptic number.

7973011 is a deficient number, since it is larger than the sum of its proper divisors (7181).

7973011 is a wasteful number, since it uses less digits than its factorization.

7973011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7180.

The product of its (nonzero) digits is 1323, while the sum is 28.

The square root of 7973011 is about 2823.6520678016. The cubic root of 7973011 is about 199.7748382728.

The spelling of 7973011 in words is "seven million, nine hundred seventy-three thousand, eleven".