7646064 has 20 divisors (see below), whose sum is σ = 19752456. Its totient is φ = 2548672.

The previous prime is 7646059. The next prime is 7646071. The reversal of 7646064 is 4606467.

7646064 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79599 + ... + 79694.

Almost surely, 2^7646064 is an apocalyptic number.

It is an amenable number.

7646064 is an abundant number, since it is smaller than the sum of its proper divisors (12106392).

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

7646064 is a wasteful number, since it uses less digits than its factorization.

7646064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159304 (or 159298 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 7646064 is about 2765.1517137401. The cubic root of 7646064 is about 197.0059348706.

The spelling of 7646064 in words is "seven million, six hundred forty-six thousand, sixty-four".