82083970 has 16 divisors (see below), whose sum is σ = 152517888. Its totient is φ = 31774320.

The previous prime is 82083959. The next prime is 82083977. The reversal of 82083970 is 7938028.

It is not an unprimeable number, because it can be changed into a prime (82083977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132084 + ... + 132703.

It is an arithmetic number, because the mean of its divisors is an integer number (9532368).

Almost surely, 2^82083970 is an apocalyptic number.

82083970 is a deficient number, since it is larger than the sum of its proper divisors (70433918).

82083970 is a wasteful number, since it uses less digits than its factorization.

82083970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264825.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 82083970 is about 9060.0204194030. The cubic root of 82083970 is about 434.5963931532.

The spelling of 82083970 in words is "eighty-two million, eighty-three thousand, nine hundred seventy".