85930310 has 16 divisors (see below), whose sum is σ = 155049552. Its totient is φ = 34288800.

The previous prime is 85930283. The next prime is 85930319. The reversal of 85930310 is 1303958.

It is a super-2 number, since 2×85930310² = 14768036353392200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85930319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5996 + ... + 14415.

It is an arithmetic number, because the mean of its divisors is an integer number (9690597).

Almost surely, 2^85930310 is an apocalyptic number.

85930310 is a deficient number, since it is larger than the sum of its proper divisors (69119242).

85930310 is a wasteful number, since it uses less digits than its factorization.

85930310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20839.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 85930310 is about 9269.8603009970. The cubic root of 85930310 is about 441.2812345643.

The spelling of 85930310 in words is "eighty-five million, nine hundred thirty thousand, three hundred ten".