75832572 has 48 divisors (see below), whose sum is σ = 192281600. Its totient is φ = 23172480.

The previous prime is 75832571. The next prime is 75832579. The reversal of 75832572 is 27523857.

It is a super-2 number, since 2×75832572² = 11501157952270368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 75832572.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75832571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1704 + ... + 12432.

Almost surely, 2^75832572 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 75832572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96140800).

75832572 is an abundant number, since it is smaller than the sum of its proper divisors (116449028).

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

75832572 is a wasteful number, since it uses less digits than its factorization.

75832572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10786 (or 10784 counting only the distinct ones).

The product of its digits is 117600, while the sum is 39.

The square root of 75832572 is about 8708.1899382133. The cubic root of 75832572 is about 423.2710790855.

The spelling of 75832572 in words is "seventy-five million, eight hundred thirty-two thousand, five hundred seventy-two".