7010081 has 4 divisors (see below), whose sum is σ = 7549332. Its totient is φ = 6470832.

The previous prime is 7010051. The next prime is 7010089. The reversal of 7010081 is 1800107.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1800107 = 73 ⋅24659.

It can be written as a sum of positive squares in 2 ways, for example, as 2430481 + 4579600 = 1559^2 + 2140^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7010081 is a prime.

It is a super-2 number, since 2×7010081² = 98282471253122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7010089) 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 3 ways as a sum of consecutive naturals, for example, 269606 + ... + 269631.

It is an arithmetic number, because the mean of its divisors is an integer number (1887333).

Almost surely, 2^7010081 is an apocalyptic number.

It is an amenable number.

7010081 is a deficient number, since it is larger than the sum of its proper divisors (539251).

7010081 is a wasteful number, since it uses less digits than its factorization.

7010081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539250.

The product of its (nonzero) digits is 56, while the sum is 17.

The square root of 7010081 is about 2647.6557555694. The cubic root of 7010081 is about 191.3849040358.

Adding to 7010081 its reverse (1800107), we get a palindrome (8810188).

The spelling of 7010081 in words is "seven million, ten thousand, eighty-one".