7081004 has 12 divisors (see below), whose sum is σ = 14162064. Its totient is φ = 3034704.

The previous prime is 7081001. The next prime is 7081021. The reversal of 7081004 is 4001807.

It is a happy number.

7081004 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (7081001) 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, 126419 + ... + 126474.

It is an arithmetic number, because the mean of its divisors is an integer number (1180172).

Almost surely, 2^7081004 is an apocalyptic number.

It is an amenable number.

7081004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7081004 is a wasteful number, since it uses less digits than its factorization.

7081004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252904 (or 252902 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 7081004 is about 2661.0155955950. The cubic root of 7081004 is about 192.0281715029.

The spelling of 7081004 in words is "seven million, eighty-one thousand, four".