76140233 has 8 divisors (see below), whose sum is σ = 82209288. Its totient is φ = 70101504.

The previous prime is 76140227. The next prime is 76140269. The reversal of 76140233 is 33204167.

It can be written as a sum of positive squares in 4 ways, for example, as 5798464 + 70341769 = 2408^2 + 8387^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 76140233 - 2¹⁴ = 76123849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76140203) 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 7 ways as a sum of consecutive naturals, for example, 2216 + ... + 12537.

It is an arithmetic number, because the mean of its divisors is an integer number (10276161).

Almost surely, 2^76140233 is an apocalyptic number.

It is an amenable number.

76140233 is a deficient number, since it is larger than the sum of its proper divisors (6069055).

76140233 is a wasteful number, since it uses less digits than its factorization.

76140233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15163.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 76140233 is about 8725.8370945142. The cubic root of 76140233 is about 423.8427256525.

The spelling of 76140233 in words is "seventy-six million, one hundred forty thousand, two hundred thirty-three".