82773735 has 16 divisors (see below), whose sum is σ = 144478080. Its totient is φ = 40132640.

The previous prime is 82773701. The next prime is 82773737. The reversal of 82773735 is 53737728.

It is not a de Polignac number, because 82773735 - 2¹² = 82769639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82773737) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250665 + ... + 250994.

It is an arithmetic number, because the mean of its divisors is an integer number (9029880).

Almost surely, 2^82773735 is an apocalyptic number.

82773735 is a deficient number, since it is larger than the sum of its proper divisors (61704345).

82773735 is a wasteful number, since it uses less digits than its factorization.

82773735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501678.

The product of its digits is 246960, while the sum is 42.

The square root of 82773735 is about 9098.0071993816. The cubic root of 82773735 is about 435.8103273269.

The spelling of 82773735 in words is "eighty-two million, seven hundred seventy-three thousand, seven hundred thirty-five".