86238334 has 72 divisors (see below), whose sum is σ = 168231168. Its totient is φ = 33022080.

The previous prime is 86238319. The next prime is 86238371. The reversal of 86238334 is 43383268.

It is a junction number, because it is equal to n+sod(n) for n = 86238293 and 86238302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 678979 + ... + 679105.

It is an arithmetic number, because the mean of its divisors is an integer number (2336544).

Almost surely, 2^86238334 is an apocalyptic number.

86238334 is a deficient number, since it is larger than the sum of its proper divisors (81992834).

86238334 is a wasteful number, since it uses less digits than its factorization.

86238334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210 (or 190 counting only the distinct ones).

The product of its digits is 82944, while the sum is 37.

The square root of 86238334 is about 9286.4597129369. The cubic root of 86238334 is about 441.8078749782.

The spelling of 86238334 in words is "eighty-six million, two hundred thirty-eight thousand, three hundred thirty-four".