86411461 has 4 divisors (see below), whose sum is σ = 86430124. Its totient is φ = 86392800.

The previous prime is 86411453. The next prime is 86411491. The reversal of 86411461 is 16411468.

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

It can be written as a sum of positive squares in 2 ways, for example, as 27888961 + 58522500 = 5281^2 + 7650^2 .

It is a cyclic number.

It is not a de Polignac number, because 86411461 - 2³ = 86411453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86411401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3451 + ... + 13591.

It is an arithmetic number, because the mean of its divisors is an integer number (21607531).

Almost surely, 2^86411461 is an apocalyptic number.

It is an amenable number.

86411461 is a deficient number, since it is larger than the sum of its proper divisors (18663).

86411461 is a wasteful number, since it uses less digits than its factorization.

86411461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18662.

The product of its digits is 4608, while the sum is 31.

The square root of 86411461 is about 9295.7765140950. The cubic root of 86411461 is about 442.1033265119.

The spelling of 86411461 in words is "eighty-six million, four hundred eleven thousand, four hundred sixty-one".