77483271 has 8 divisors (see below), whose sum is σ = 103685104. Its totient is φ = 51468480.

The previous prime is 77483269. The next prime is 77483281. The reversal of 77483271 is 17238477.

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

It is not a de Polignac number, because 77483271 - 2¹ = 77483269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77483281) 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 7 ways as a sum of consecutive naturals, for example, 45790 + ... + 47451.

It is an arithmetic number, because the mean of its divisors is an integer number (12960638).

Almost surely, 2^77483271 is an apocalyptic number.

77483271 is a deficient number, since it is larger than the sum of its proper divisors (26201833).

77483271 is a wasteful number, since it uses less digits than its factorization.

77483271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93521.

The product of its digits is 65856, while the sum is 39.

The square root of 77483271 is about 8802.4582361974. The cubic root of 77483271 is about 426.3202698596.

The spelling of 77483271 in words is "seventy-seven million, four hundred eighty-three thousand, two hundred seventy-one".