76484231 has 4 divisors (see below), whose sum is σ = 76884864. Its totient is φ = 76083600.

The previous prime is 76484203. The next prime is 76484263. The reversal of 76484231 is 13248467.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 76484231 - 2¹⁰ = 76483207 is a prime.

It is a super-3 number, since 3×76484231³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 76484191 and 76484200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76484201) 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 3 ways as a sum of consecutive naturals, for example, 200030 + ... + 200411.

It is an arithmetic number, because the mean of its divisors is an integer number (19221216).

Almost surely, 2^76484231 is an apocalyptic number.

76484231 is a deficient number, since it is larger than the sum of its proper divisors (400633).

76484231 is a wasteful number, since it uses less digits than its factorization.

76484231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400632.

The product of its digits is 32256, while the sum is 35.

The square root of 76484231 is about 8745.5263420791. The cubic root of 76484231 is about 424.4800673030.

It can be divided in two parts, 764 and 84231, that multiplied together give a square (64352484 = 8022²).

The spelling of 76484231 in words is "seventy-six million, four hundred eighty-four thousand, two hundred thirty-one".