76289533 has 8 divisors (see below), whose sum is σ = 77507136. Its totient is φ = 75079200.

The previous prime is 76289527. The next prime is 76289539. The reversal of 76289533 is 33598267.

It is an interprime number because it is at equal distance from previous prime (76289527) and next prime (76289539).

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 76289533 - 2¹³ = 76281341 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 76289533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76289539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21688 + ... + 24958.

It is an arithmetic number, because the mean of its divisors is an integer number (9688392).

Almost surely, 2^76289533 is an apocalyptic number.

It is an amenable number.

76289533 is a deficient number, since it is larger than the sum of its proper divisors (1217603).

76289533 is a wasteful number, since it uses less digits than its factorization.

76289533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3635.

The product of its digits is 272160, while the sum is 43.

The square root of 76289533 is about 8734.3879579510. The cubic root of 76289533 is about 424.1195762331.

It can be divided in two parts, 7628 and 9533, that added together give a square (17161 = 131²).

The spelling of 76289533 in words is "seventy-six million, two hundred eighty-nine thousand, five hundred thirty-three".