86020253 has 16 divisors (see below), whose sum is σ = 100210176. Its totient is φ = 73051440.

The previous prime is 86020241. The next prime is 86020267. The reversal of 86020253 is 35202068.

It is not a de Polignac number, because 86020253 - 2⁴ = 86020237 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86020223) 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, 6926 + ... + 14832.

It is an arithmetic number, because the mean of its divisors is an integer number (6263136).

Almost surely, 2^86020253 is an apocalyptic number.

It is an amenable number.

86020253 is a deficient number, since it is larger than the sum of its proper divisors (14189923).

86020253 is a wasteful number, since it uses less digits than its factorization.

86020253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7984.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 86020253 is about 9274.7103997915. The cubic root of 86020253 is about 441.4351434635.

The spelling of 86020253 in words is "eighty-six million, twenty thousand, two hundred fifty-three".