85246230720 has 224 divisors, whose sum is σ = 327517890048. Its totient is φ = 18338660352.

The previous prime is 85246230677. The next prime is 85246230733. The reversal of 85246230720 is 2703264258.

It is a tau number, because it is divible by the number of its divisors (224).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 258862 + ... + 487341.

Almost surely, 2^85246230720 is an apocalyptic number.

85246230720 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

85246230720 is an abundant number, since it is smaller than the sum of its proper divisors (242271659328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85246230720 is a wasteful number, since it uses less digits than its factorization.

85246230720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746247 (or 746237 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

Adding to 85246230720 its reverse (2703264258), we get a palindrome (87949494978).

The spelling of 85246230720 in words is "eighty-five billion, two hundred forty-six million, two hundred thirty thousand, seven hundred twenty".