86939483 has 4 divisors (see below), whose sum is σ = 87041088. Its totient is φ = 86837880.

The previous prime is 86939453. The next prime is 86939491. The reversal of 86939483 is 38493968.

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

It is a cyclic number.

It is not a de Polignac number, because 86939483 - 2⁸ = 86939227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86939443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49508 + ... + 51233.

It is an arithmetic number, because the mean of its divisors is an integer number (21760272).

Almost surely, 2^86939483 is an apocalyptic number.

86939483 is a deficient number, since it is larger than the sum of its proper divisors (101605).

86939483 is a wasteful number, since it uses less digits than its factorization.

86939483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101604.

The product of its digits is 1119744, while the sum is 50.

The square root of 86939483 is about 9324.1344370403. The cubic root of 86939483 is about 443.0019974534.

The spelling of 86939483 in words is "eighty-six million, nine hundred thirty-nine thousand, four hundred eighty-three".