86740801 has 4 divisors (see below), whose sum is σ = 99132352. Its totient is φ = 74349252.

The previous prime is 86740781. The next prime is 86740837. The reversal of 86740801 is 10804768.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 86740801 - 2¹¹ = 86738753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86740861) 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, 6195765 + ... + 6195778.

It is an arithmetic number, because the mean of its divisors is an integer number (24783088).

Almost surely, 2^86740801 is an apocalyptic number.

It is an amenable number.

86740801 is a deficient number, since it is larger than the sum of its proper divisors (12391551).

86740801 is a wasteful number, since it uses less digits than its factorization.

86740801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12391550.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 86740801 is about 9313.4741638123. The cubic root of 86740801 is about 442.6642772644.

The spelling of 86740801 in words is "eighty-six million, seven hundred forty thousand, eight hundred one".