86452761 has 8 divisors (see below), whose sum is σ = 115375104. Its totient is φ = 57582800.

The previous prime is 86452739. The next prime is 86452777. The reversal of 86452761 is 16725468.

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

It is a cyclic number.

It is not a de Polignac number, because 86452761 - 2⁶ = 86452697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86452711) 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, 9066 + ... + 15971.

It is an arithmetic number, because the mean of its divisors is an integer number (14421888).

Almost surely, 2^86452761 is an apocalyptic number.

It is an amenable number.

86452761 is a deficient number, since it is larger than the sum of its proper divisors (28922343).

86452761 is a wasteful number, since it uses less digits than its factorization.

86452761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26191.

The product of its digits is 80640, while the sum is 39.

The square root of 86452761 is about 9297.9976876745. The cubic root of 86452761 is about 442.1737491119.

The spelling of 86452761 in words is "eighty-six million, four hundred fifty-two thousand, seven hundred sixty-one".