82982804 has 48 divisors (see below), whose sum is σ = 165110400. Its totient is φ = 36279936.

The previous prime is 82982803. The next prime is 82982839. The reversal of 82982804 is 40828928.

It is a super-2 number, since 2×82982804² = 13772291519404832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82982803) 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, 49874 + ... + 51510.

It is an arithmetic number, because the mean of its divisors is an integer number (3439800).

Almost surely, 2^82982804 is an apocalyptic number.

It is an amenable number.

82982804 is a deficient number, since it is larger than the sum of its proper divisors (82127596).

82982804 is a wasteful number, since it uses less digits than its factorization.

82982804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1712 (or 1710 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 41.

The square root of 82982804 is about 9109.4897771500. The cubic root of 82982804 is about 436.1769404997.

The spelling of 82982804 in words is "eighty-two million, nine hundred eighty-two thousand, eight hundred four".