7097081 has 8 divisors (see below), whose sum is σ = 7379904. Its totient is φ = 6819120.

The previous prime is 7097063. The next prime is 7097093. The reversal of 7097081 is 1807907.

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 7097081 - 2¹⁰ = 7096057 is a prime.

It is a super-3 number, since 3×7097081³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7097681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1916 + ... + 4226.

It is an arithmetic number, because the mean of its divisors is an integer number (922488).

Almost surely, 2^7097081 is an apocalyptic number.

It is an amenable number.

7097081 is a deficient number, since it is larger than the sum of its proper divisors (282823).

7097081 is a wasteful number, since it uses less digits than its factorization.

7097081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2431.

The product of its (nonzero) digits is 3528, while the sum is 32.

The square root of 7097081 is about 2664.0347219959. The cubic root of 7097081 is about 192.1733911823.

The spelling of 7097081 in words is "seven million, ninety-seven thousand, eighty-one".