76081133 has 4 divisors (see below), whose sum is σ = 76422528. Its totient is φ = 75739740.

The previous prime is 76081087. The next prime is 76081141. The reversal of 76081133 is 33118067.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33118067 = 1109 ⋅29863.

It is a cyclic number.

It is not a de Polignac number, because 76081133 - 2⁸ = 76080877 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 76081096 and 76081105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76081163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170363 + ... + 170808.

It is an arithmetic number, because the mean of its divisors is an integer number (19105632).

Almost surely, 2^76081133 is an apocalyptic number.

It is an amenable number.

76081133 is a deficient number, since it is larger than the sum of its proper divisors (341395).

76081133 is a wasteful number, since it uses less digits than its factorization.

76081133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341394.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 76081133 is about 8722.4499425333. The cubic root of 76081133 is about 423.7330351164.

The spelling of 76081133 in words is "seventy-six million, eighty-one thousand, one hundred thirty-three".