75469564 has 12 divisors (see below), whose sum is σ = 132564600. Its totient is φ = 37593968.

The previous prime is 75469549. The next prime is 75469567. The reversal of 75469564 is 46596457.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75469567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33994 + ... + 36145.

It is an arithmetic number, because the mean of its divisors is an integer number (11047050).

Almost surely, 2^75469564 is an apocalyptic number.

It is an amenable number.

75469564 is a deficient number, since it is larger than the sum of its proper divisors (57095036).

75469564 is a wasteful number, since it uses less digits than its factorization.

75469564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70412 (or 70410 counting only the distinct ones).

The product of its digits is 907200, while the sum is 46.

The square root of 75469564 is about 8687.3220269540. The cubic root of 75469564 is about 422.5946036534.

The spelling of 75469564 in words is "seventy-five million, four hundred sixty-nine thousand, five hundred sixty-four".