86788041 has 4 divisors (see below), whose sum is σ = 115717392. Its totient is φ = 57858692.

The previous prime is 86788033. The next prime is 86788049. The reversal of 86788041 is 14088768.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (86788033) and next prime (86788049).

It is a cyclic number.

It is not a de Polignac number, because 86788041 - 2³ = 86788033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86787984 and 86788002.

It is not an unprimeable number, because it can be changed into a prime (86788049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14464671 + ... + 14464676.

It is an arithmetic number, because the mean of its divisors is an integer number (28929348).

Almost surely, 2^86788041 is an apocalyptic number.

It is an amenable number.

86788041 is a deficient number, since it is larger than the sum of its proper divisors (28929351).

86788041 is a wasteful number, since it uses less digits than its factorization.

86788041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28929350.

The product of its (nonzero) digits is 86016, while the sum is 42.

The square root of 86788041 is about 9316.0099291489. The cubic root of 86788041 is about 442.7446226350.

The spelling of 86788041 in words is "eighty-six million, seven hundred eighty-eight thousand, forty-one".