76500322 has 8 divisors (see below), whose sum is σ = 115766316. Its totient is φ = 37911552.

The previous prime is 76500313. The next prime is 76500367. The reversal of 76500322 is 22300567.

It can be written as a sum of positive squares in 2 ways, for example, as 53450721 + 23049601 = 7311^2 + 4801^2 .

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

It is a super-2 number, since 2×76500322² = 11704598532207368, which contains 22 as substring.

It is an unprimeable number.

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, 169023 + ... + 169474.

Almost surely, 2^76500322 is an apocalyptic number.

76500322 is a deficient number, since it is larger than the sum of its proper divisors (39265994).

76500322 is a wasteful number, since it uses less digits than its factorization.

76500322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338612.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 76500322 is about 8746.4462497634. The cubic root of 76500322 is about 424.5098330457.

Adding to 76500322 its reverse (22300567), we get a palindrome (98800889).

The spelling of 76500322 in words is "seventy-six million, five hundred thousand, three hundred twenty-two".