7042064 has 20 divisors (see below), whose sum is σ = 13838400. Its totient is φ = 3470880.

The previous prime is 7042051. The next prime is 7042069. The reversal of 7042064 is 4602407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7042069) 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, 1964 + ... + 4235.

It is an arithmetic number, because the mean of its divisors is an integer number (691920).

Almost surely, 2^7042064 is an apocalyptic number.

It is an amenable number.

7042064 is a deficient number, since it is larger than the sum of its proper divisors (6796336).

7042064 is a wasteful number, since it uses less digits than its factorization.

7042064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6278 (or 6272 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 7042064 is about 2653.6887534148. The cubic root of 7042064 is about 191.6755225482.

The spelling of 7042064 in words is "seven million, forty-two thousand, sixty-four".