7564006 has 8 divisors (see below), whose sum is σ = 11358720. Its totient is φ = 3777768.

The previous prime is 7563989. The next prime is 7564009. The reversal of 7564006 is 6004657.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7564009) 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, 1080 + ... + 4036.

It is an arithmetic number, because the mean of its divisors is an integer number (1419840).

Almost surely, 2^7564006 is an apocalyptic number.

7564006 is a deficient number, since it is larger than the sum of its proper divisors (3794714).

7564006 is a wasteful number, since it uses less digits than its factorization.

7564006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4238.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 7564006 is about 2750.2738045511. The cubic root of 7564006 is about 196.2986388699.

The spelling of 7564006 in words is "seven million, five hundred sixty-four thousand, six".