86432763 has 8 divisors (see below), whose sum is σ = 115286800. Its totient is φ = 57600288.

The previous prime is 86432761. The next prime is 86432783. The reversal of 86432763 is 36723468.

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

It is not a de Polignac number, because 86432763 - 2¹ = 86432761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86432761) 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, 11793 + ... + 17661.

It is an arithmetic number, because the mean of its divisors is an integer number (14410850).

Almost surely, 2^86432763 is an apocalyptic number.

86432763 is a deficient number, since it is larger than the sum of its proper divisors (28854037).

86432763 is a wasteful number, since it uses less digits than its factorization.

86432763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10781.

The product of its digits is 145152, while the sum is 39.

The square root of 86432763 is about 9296.9222326531. The cubic root of 86432763 is about 442.1396523696.

The spelling of 86432763 in words is "eighty-six million, four hundred thirty-two thousand, seven hundred sixty-three".