82673902 has 8 divisors (see below), whose sum is σ = 130537800. Its totient is φ = 39161304.

The previous prime is 82673897. The next prime is 82673909. The reversal of 82673902 is 20937628.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82673909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1087777 + ... + 1087852.

It is an arithmetic number, because the mean of its divisors is an integer number (16317225).

Almost surely, 2^82673902 is an apocalyptic number.

82673902 is a deficient number, since it is larger than the sum of its proper divisors (47863898).

82673902 is a wasteful number, since it uses less digits than its factorization.

82673902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2175650.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 82673902 is about 9092.5190129029. The cubic root of 82673902 is about 435.6350472664.

The spelling of 82673902 in words is "eighty-two million, six hundred seventy-three thousand, nine hundred two".