77217483 has 24 divisors (see below), whose sum is σ = 123011472. Its totient is φ = 42928704.

The previous prime is 77217461. The next prime is 77217493. The reversal of 77217483 is 38471277.

It is not a de Polignac number, because 77217483 - 2¹⁰ = 77216459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77217403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1660 + ... + 12537.

It is an arithmetic number, because the mean of its divisors is an integer number (5125478).

Almost surely, 2^77217483 is an apocalyptic number.

77217483 is a deficient number, since it is larger than the sum of its proper divisors (45793989).

77217483 is a wasteful number, since it uses less digits than its factorization.

77217483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14251 (or 14244 counting only the distinct ones).

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

The square root of 77217483 is about 8787.3478934204. The cubic root of 77217483 is about 425.8322478653.

The spelling of 77217483 in words is "seventy-seven million, two hundred seventeen thousand, four hundred eighty-three".