82230701 has 4 divisors (see below), whose sum is σ = 93977952. Its totient is φ = 70483452.

The previous prime is 82230697. The next prime is 82230713. The reversal of 82230701 is 10703228.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 82230701 - 2² = 82230697 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 (82230721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5873615 + ... + 5873628.

It is an arithmetic number, because the mean of its divisors is an integer number (23494488).

Almost surely, 2^82230701 is an apocalyptic number.

It is an amenable number.

82230701 is a deficient number, since it is larger than the sum of its proper divisors (11747251).

82230701 is a wasteful number, since it uses less digits than its factorization.

82230701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11747250.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 82230701 is about 9068.1145228763. The cubic root of 82230701 is about 434.8551964411.

Adding to 82230701 its reverse (10703228), we get a palindrome (92933929).

The spelling of 82230701 in words is "eighty-two million, two hundred thirty thousand, seven hundred one".