86682374 has 4 divisors (see below), whose sum is σ = 130023564. Its totient is φ = 43341186.

The previous prime is 86682373. The next prime is 86682383. The reversal of 86682374 is 47328668.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86682373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21670592 + ... + 21670595.

It is an arithmetic number, because the mean of its divisors is an integer number (32505891).

Almost surely, 2^86682374 is an apocalyptic number.

86682374 is a deficient number, since it is larger than the sum of its proper divisors (43341190).

86682374 is a wasteful number, since it uses less digits than its factorization.

86682374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43341189.

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

The square root of 86682374 is about 9310.3369434194. The cubic root of 86682374 is about 442.5648647823.

The spelling of 86682374 in words is "eighty-six million, six hundred eighty-two thousand, three hundred seventy-four".