82242662 has 4 divisors (see below), whose sum is σ = 123363996. Its totient is φ = 41121330.

The previous prime is 82242653. The next prime is 82242673. The reversal of 82242662 is 26624228.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20560664 + ... + 20560667.

It is an arithmetic number, because the mean of its divisors is an integer number (30840999).

Almost surely, 2^82242662 is an apocalyptic number.

82242662 is a deficient number, since it is larger than the sum of its proper divisors (41121334).

82242662 is a wasteful number, since it uses less digits than its factorization.

82242662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41121333.

The product of its digits is 18432, while the sum is 32.

The square root of 82242662 is about 9068.7740075492. The cubic root of 82242662 is about 434.8762796082.

The spelling of 82242662 in words is "eighty-two million, two hundred forty-two thousand, six hundred sixty-two".