86816741 has 16 divisors (see below), whose sum is σ = 97200000. Its totient is φ = 76876800.

The previous prime is 86816731. The next prime is 86816753. The reversal of 86816741 is 14761868.

It is not a de Polignac number, because 86816741 - 2⁶ = 86816677 is a prime.

It is a super-2 number, since 2×86816741² = 15074293035722162, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86816711) 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, 68885 + ... + 70133.

It is an arithmetic number, because the mean of its divisors is an integer number (6075000).

Almost surely, 2^86816741 is an apocalyptic number.

It is an amenable number.

86816741 is a deficient number, since it is larger than the sum of its proper divisors (10383259).

86816741 is a wasteful number, since it uses less digits than its factorization.

86816741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1420.

The product of its digits is 64512, while the sum is 41.

The square root of 86816741 is about 9317.5501608524. The cubic root of 86816741 is about 442.7934211027.

The spelling of 86816741 in words is "eighty-six million, eight hundred sixteen thousand, seven hundred forty-one".