75848135 has 32 divisors (see below), whose sum is σ = 109734912. Its totient is φ = 49646080.

The previous prime is 75848131. The next prime is 75848147. The reversal of 75848135 is 53184857.

It is not a de Polignac number, because 75848135 - 2² = 75848131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 75848092 and 75848101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75848131) 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 31 ways as a sum of consecutive naturals, for example, 19742 + ... + 23268.

It is an arithmetic number, because the mean of its divisors is an integer number (3429216).

Almost surely, 2^75848135 is an apocalyptic number.

75848135 is a deficient number, since it is larger than the sum of its proper divisors (33886777).

75848135 is a wasteful number, since it uses less digits than its factorization.

75848135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3583.

The product of its digits is 134400, while the sum is 41.

The square root of 75848135 is about 8709.0834764630. The cubic root of 75848135 is about 423.3000328584.

Subtracting from 75848135 its reverse (53184857), we obtain a triangular number (22663278 = T₆₇₃₂).

The spelling of 75848135 in words is "seventy-five million, eight hundred forty-eight thousand, one hundred thirty-five".