7006491 has 12 divisors (see below), whose sum is σ = 10146240. Its totient is φ = 4659120.

The previous prime is 7006481. The next prime is 7006537. The reversal of 7006491 is 1946007.

7006491 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7006491 - 2⁹ = 7005979 is a prime.

It is a super-2 number, since 2×7006491² = 98181832266162, which contains 22 as substring.

7006491 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7006451) 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 11 ways as a sum of consecutive naturals, for example, 4150 + ... + 5588.

It is an arithmetic number, because the mean of its divisors is an integer number (845520).

Almost surely, 2^7006491 is an apocalyptic number.

7006491 is a deficient number, since it is larger than the sum of its proper divisors (3139749).

7006491 is a wasteful number, since it uses less digits than its factorization.

7006491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1986 (or 1983 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 7006491 is about 2646.9777105219. The cubic root of 7006491 is about 191.3522278025.

The spelling of 7006491 in words is "seven million, six thousand, four hundred ninety-one".