7564068 has 18 divisors (see below), whose sum is σ = 19120374. Its totient is φ = 2521344.

The previous prime is 7564057. The next prime is 7564091. The reversal of 7564068 is 8604657.

It is a happy number.

7564068 is a `hidden beast` number, since 7 + 5 + 640 + 6 + 8 = 666.

7564068 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7225344 + 338724 = 2688^2 + 582^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 210113 = 7564068 / (7 + 5 + 6 + 4 + 0 + 6 + 8).

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, 105021 + ... + 105092.

It is an arithmetic number, because the mean of its divisors is an integer number (1062243).

Almost surely, 2^7564068 is an apocalyptic number.

It is an amenable number.

7564068 is an abundant number, since it is smaller than the sum of its proper divisors (11556306).

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

7564068 is a wasteful number, since it uses less digits than its factorization.

7564068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210123 (or 210118 counting only the distinct ones).

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

The square root of 7564068 is about 2750.2850761330. The cubic root of 7564068 is about 196.2991752031.

The spelling of 7564068 in words is "seven million, five hundred sixty-four thousand, sixty-eight".