86290127 has 12 divisors (see below), whose sum is σ = 109504296. Its totient is φ = 67238640.

The previous prime is 86290123. The next prime is 86290129. The reversal of 86290127 is 72109268.

It is a happy number.

It is not a de Polignac number, because 86290127 - 2² = 86290123 is a prime.

It is a super-2 number, since 2×86290127² = 14891972035352258, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86290123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79508 + ... + 80585.

It is an arithmetic number, because the mean of its divisors is an integer number (9125358).

Almost surely, 2^86290127 is an apocalyptic number.

86290127 is a deficient number, since it is larger than the sum of its proper divisors (23214169).

86290127 is a wasteful number, since it uses less digits than its factorization.

86290127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160118 (or 160111 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 86290127 is about 9289.2479243478. The cubic root of 86290127 is about 441.8963042370.

The spelling of 86290127 in words is "eighty-six million, two hundred ninety thousand, one hundred twenty-seven".