86533373 has 2 divisors, whose sum is σ = 86533374. Its totient is φ = 86533372.

The previous prime is 86533367. The next prime is 86533379. The reversal of 86533373 is 37333568.

It is a balanced prime because it is at equal distance from previous prime (86533367) and next prime (86533379).

It can be written as a sum of positive squares in only one way, i.e., 81234169 + 5299204 = 9013^2 + 2302^2 .

It is a cyclic number.

It is not a de Polignac number, because 86533373 - 2²⁰ = 85484797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86533379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43266686 + 43266687.

It is an arithmetic number, because the mean of its divisors is an integer number (43266687).

Almost surely, 2^86533373 is an apocalyptic number.

It is an amenable number.

86533373 is a deficient number, since it is larger than the sum of its proper divisors (1).

86533373 is an equidigital number, since it uses as much as digits as its factorization.

86533373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 136080, while the sum is 38.

The square root of 86533373 is about 9302.3315894457. The cubic root of 86533373 is about 442.3111398934.

The spelling of 86533373 in words is "eighty-six million, five hundred thirty-three thousand, three hundred seventy-three".