86266451 has 8 divisors (see below), whose sum is σ = 87070464. Its totient is φ = 85465800.

The previous prime is 86266429. The next prime is 86266507. The reversal of 86266451 is 15466268.

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 86266451 - 2²⁶ = 19157587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86266651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97256 + ... + 98138.

It is an arithmetic number, because the mean of its divisors is an integer number (10883808).

Almost surely, 2^86266451 is an apocalyptic number.

86266451 is a deficient number, since it is larger than the sum of its proper divisors (804013).

86266451 is a wasteful number, since it uses less digits than its factorization.

86266451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1681.

The product of its digits is 69120, while the sum is 38.

The square root of 86266451 is about 9287.9734603411. The cubic root of 86266451 is about 441.8558851907.

The spelling of 86266451 in words is "eighty-six million, two hundred sixty-six thousand, four hundred fifty-one".