7064406 has 12 divisors (see below), whose sum is σ = 15306252. Its totient is φ = 2354796.

The previous prime is 7064389. The next prime is 7064419. The reversal of 7064406 is 6044607.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7064406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 196216 + ... + 196251.

It is an arithmetic number, because the mean of its divisors is an integer number (1275521).

Almost surely, 2^7064406 is an apocalyptic number.

7064406 is an abundant number, since it is smaller than the sum of its proper divisors (8241846).

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

7064406 is a wasteful number, since it uses less digits than its factorization.

7064406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392475 (or 392472 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 7064406 is about 2657.8950317874. The cubic root of 7064406 is about 191.8780149625.

The spelling of 7064406 in words is "seven million, sixty-four thousand, four hundred six".