85713338 has 16 divisors (see below), whose sum is σ = 129912576. Its totient is φ = 42411600.

The previous prime is 85713311. The next prime is 85713343. The reversal of 85713338 is 83331758.

It is a happy number.

It is a super-2 number, since 2×85713338² = 14693552622204488, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139520 + ... + 140132.

It is an arithmetic number, because the mean of its divisors is an integer number (8119536).

Almost surely, 2^85713338 is an apocalyptic number.

85713338 is a deficient number, since it is larger than the sum of its proper divisors (44199238).

85713338 is a wasteful number, since it uses less digits than its factorization.

85713338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229.

The product of its digits is 60480, while the sum is 38.

The square root of 85713338 is about 9258.1498151629. The cubic root of 85713338 is about 440.9095132999.

The spelling of 85713338 in words is "eighty-five million, seven hundred thirteen thousand, three hundred thirty-eight".