82394961 has 16 divisors (see below), whose sum is σ = 120572928. Its totient is φ = 49634000.

The previous prime is 82394959. The next prime is 82394987. The reversal of 82394961 is 16949328.

It is a cyclic number.

It is not a de Polignac number, because 82394961 - 2¹ = 82394959 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (82394911) 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, 1965 + ... + 12986.

It is an arithmetic number, because the mean of its divisors is an integer number (7535808).

Almost surely, 2^82394961 is an apocalyptic number.

It is an amenable number.

82394961 is a deficient number, since it is larger than the sum of its proper divisors (38177967).

82394961 is a wasteful number, since it uses less digits than its factorization.

82394961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15132.

The product of its digits is 93312, while the sum is 42.

The square root of 82394961 is about 9077.1670139973. The cubic root of 82394961 is about 435.1445523029.

The spelling of 82394961 in words is "eighty-two million, three hundred ninety-four thousand, nine hundred sixty-one".