7915064 has 16 divisors (see below), whose sum is σ = 15714000. Its totient is φ = 3724672.

The previous prime is 7915051. The next prime is 7915069. The reversal of 7915064 is 4605197.

It is a happy number.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 7915064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7915069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28964 + ... + 29235.

It is an arithmetic number, because the mean of its divisors is an integer number (982125).

Almost surely, 2^7915064 is an apocalyptic number.

It is an amenable number.

7915064 is a deficient number, since it is larger than the sum of its proper divisors (7798936).

7915064 is a wasteful number, since it uses less digits than its factorization.

7915064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58222 (or 58218 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 7915064 is about 2813.3723535999. The cubic root of 7915064 is about 199.2896802156.

The spelling of 7915064 in words is "seven million, nine hundred fifteen thousand, sixty-four".