77533082 has 8 divisors (see below), whose sum is σ = 126872352. Its totient is φ = 35242300.

The previous prime is 77533067. The next prime is 77533087. The reversal of 77533082 is 28033577.

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

It is a super-2 number, since 2×77533082² = 12022757608837448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (77533087) 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, 1762094 + ... + 1762137.

It is an arithmetic number, because the mean of its divisors is an integer number (15859044).

Almost surely, 2^77533082 is an apocalyptic number.

77533082 is a deficient number, since it is larger than the sum of its proper divisors (49339270).

77533082 is a wasteful number, since it uses less digits than its factorization.

77533082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3524244.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 77533082 is about 8805.2871617001. The cubic root of 77533082 is about 426.4116052315.

The spelling of 77533082 in words is "seventy-seven million, five hundred thirty-three thousand, eighty-two".