86734682 has 4 divisors (see below), whose sum is σ = 130102026. Its totient is φ = 43367340.

The previous prime is 86734651. The next prime is 86734691. The reversal of 86734682 is 28643768.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 47183161 + 39551521 = 6869^2 + 6289^2 .

It is a super-2 number, since 2×86734682² = 15045810123282248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21683669 + ... + 21683672.

Almost surely, 2^86734682 is an apocalyptic number.

86734682 is a deficient number, since it is larger than the sum of its proper divisors (43367344).

86734682 is a wasteful number, since it uses less digits than its factorization.

86734682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43367343.

The product of its digits is 387072, while the sum is 44.

The square root of 86734682 is about 9313.1456554700. The cubic root of 86734682 is about 442.6538679899.

The spelling of 86734682 in words is "eighty-six million, seven hundred thirty-four thousand, six hundred eighty-two".