86877883 has 2 divisors, whose sum is σ = 86877884. Its totient is φ = 86877882.

The previous prime is 86877851. The next prime is 86877907. The reversal of 86877883 is 38877868.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86877883 - 2⁵ = 86877851 is a prime.

It is not a weakly prime, because it can be changed into another prime (86877383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43438941 + 43438942.

It is an arithmetic number, because the mean of its divisors is an integer number (43438942).

Almost surely, 2^86877883 is an apocalyptic number.

86877883 is a deficient number, since it is larger than the sum of its proper divisors (1).

86877883 is an equidigital number, since it uses as much as digits as its factorization.

86877883 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3612672, while the sum is 55.

The square root of 86877883 is about 9320.8305960360. The cubic root of 86877883 is about 442.8973446929.

It can be divided in two parts, 86 and 877883, that added together give a square (877969 = 937²).

The spelling of 86877883 in words is "eighty-six million, eight hundred seventy-seven thousand, eight hundred eighty-three".