76540322 has 8 divisors (see below), whose sum is σ = 120853200. Its totient is φ = 36255924.

The previous prime is 76540313. The next prime is 76540327. The reversal of 76540322 is 22304567.

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

It is not an unprimeable number, because it can be changed into a prime (76540327) 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, 1007072 + ... + 1007147.

It is an arithmetic number, because the mean of its divisors is an integer number (15106650).

Almost surely, 2^76540322 is an apocalyptic number.

76540322 is a deficient number, since it is larger than the sum of its proper divisors (44312878).

76540322 is a wasteful number, since it uses less digits than its factorization.

76540322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014240.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 76540322 is about 8748.7325939247. The cubic root of 76540322 is about 424.5838084844.

Adding to 76540322 its reverse (22304567), we get a palindrome (98844889).

The spelling of 76540322 in words is "seventy-six million, five hundred forty thousand, three hundred twenty-two".