7056684 has 36 divisors (see below), whose sum is σ = 17941560. Its totient is φ = 2338560.

The previous prime is 7056667. The next prime is 7056689. The reversal of 7056684 is 4866507.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (7056689) 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, 7132 + ... + 8060.

Almost surely, 2^7056684 is an apocalyptic number.

It is an amenable number.

7056684 is an abundant number, since it is smaller than the sum of its proper divisors (10884876).

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

7056684 is a wasteful number, since it uses less digits than its factorization.

7056684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150 (or 1145 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 7056684 is about 2656.4419812975. The cubic root of 7056684 is about 191.8080764460.

The spelling of 7056684 in words is "seven million, fifty-six thousand, six hundred eighty-four".