86942682 has 12 divisors (see below), whose sum is σ = 188375850. Its totient is φ = 28980888.

The previous prime is 86942677. The next prime is 86942717. The reversal of 86942682 is 28624968.

It can be written as a sum of positive squares in only one way, i.e., 81920601 + 5022081 = 9051^2 + 2241^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2415057 + ... + 2415092.

Almost surely, 2^86942682 is an apocalyptic number.

86942682 is an abundant number, since it is smaller than the sum of its proper divisors (101433168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86942682 is a wasteful number, since it uses less digits than its factorization.

86942682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4830157 (or 4830154 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 86942682 is about 9324.3059795354. The cubic root of 86942682 is about 443.0074309111.

The spelling of 86942682 in words is "eighty-six million, nine hundred forty-two thousand, six hundred eighty-two".