86863269 has 8 divisors (see below), whose sum is σ = 121913440. Its totient is φ = 54860976.

The previous prime is 86863267. The next prime is 86863277. The reversal of 86863269 is 96236868.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 86863269 - 2¹ = 86863267 is a prime.

It is a super-2 number, since 2×86863269² = 15090455002732722, 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 (86863267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 761902 + ... + 762015.

It is an arithmetic number, because the mean of its divisors is an integer number (15239180).

Almost surely, 2^86863269 is an apocalyptic number.

It is an amenable number.

86863269 is a deficient number, since it is larger than the sum of its proper divisors (35050171).

86863269 is a wasteful number, since it uses less digits than its factorization.

86863269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523939.

The product of its digits is 746496, while the sum is 48.

The square root of 86863269 is about 9320.0466200551. The cubic root of 86863269 is about 442.8725095852.

The spelling of 86863269 in words is "eighty-six million, eight hundred sixty-three thousand, two hundred sixty-nine".