85456310 has 32 divisors (see below), whose sum is σ = 160252992. Its totient is φ = 32780160.

The previous prime is 85456309. The next prime is 85456313. The reversal of 85456310 is 1365458.

It is a happy number.

It is a super-2 number, since 2×85456310² = 14605561837632200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85456313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24644 + ... + 27896.

It is an arithmetic number, because the mean of its divisors is an integer number (5007906).

Almost surely, 2^85456310 is an apocalyptic number.

85456310 is a deficient number, since it is larger than the sum of its proper divisors (74796682).

85456310 is a wasteful number, since it uses less digits than its factorization.

85456310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3368.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 85456310 is about 9244.2582179426. The cubic root of 85456310 is about 440.4683545925.

The spelling of 85456310 in words is "eighty-five million, four hundred fifty-six thousand, three hundred ten".