75936069 has 32 divisors (see below), whose sum is σ = 123540480. Its totient is φ = 45716400.

The previous prime is 75936053. The next prime is 75936071. The reversal of 75936069 is 96063957.

It is not a de Polignac number, because 75936069 - 2⁴ = 75936053 is a prime.

It is a super-2 number, since 2×75936069² = 11532573150345522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75936079) 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 31 ways as a sum of consecutive naturals, for example, 48834 + ... + 50364.

It is an arithmetic number, because the mean of its divisors is an integer number (3860640).

Almost surely, 2^75936069 is an apocalyptic number.

It is an amenable number.

75936069 is a deficient number, since it is larger than the sum of its proper divisors (47604411).

75936069 is a wasteful number, since it uses less digits than its factorization.

75936069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1718 (or 1712 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 45.

The square root of 75936069 is about 8714.1304213329. The cubic root of 75936069 is about 423.4635529846.

The spelling of 75936069 in words is "seventy-five million, nine hundred thirty-six thousand, sixty-nine".