75006256 has 30 divisors (see below), whose sum is σ = 157369020. Its totient is φ = 34617024.

The previous prime is 75006241. The next prime is 75006257. The reversal of 75006256 is 65260057.

It is a super-3 number, since 3×75006256³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (75006257) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11166 + ... + 16573.

It is an arithmetic number, because the mean of its divisors is an integer number (5245634).

Almost surely, 2^75006256 is an apocalyptic number.

It is an amenable number.

75006256 is an abundant number, since it is smaller than the sum of its proper divisors (82362764).

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

75006256 is a wasteful number, since it uses less digits than its factorization.

75006256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27773 (or 27754 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 75006256 is about 8660.6152206411. The cubic root of 75006256 is about 421.7280579132.

The spelling of 75006256 in words is "seventy-five million, six thousand, two hundred fifty-six".