86226351 has 16 divisors (see below), whose sum is σ = 121271040. Its totient is φ = 54345600.

The previous prime is 86226323. The next prime is 86226353. The reversal of 86226351 is 15362268.

It is not a de Polignac number, because 86226351 - 2¹⁹ = 85702063 is a prime.

It is a super-3 number, since 3×86226351³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86226353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32526 + ... + 35076.

It is an arithmetic number, because the mean of its divisors is an integer number (7579440).

Almost surely, 2^86226351 is an apocalyptic number.

86226351 is a deficient number, since it is larger than the sum of its proper divisors (35044689).

86226351 is a wasteful number, since it uses less digits than its factorization.

86226351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3166.

The product of its digits is 17280, while the sum is 33.

The square root of 86226351 is about 9285.8145038548. The cubic root of 86226351 is about 441.7874106489.

The spelling of 86226351 in words is "eighty-six million, two hundred twenty-six thousand, three hundred fifty-one".