85024650 has 48 divisors (see below), whose sum is σ = 223271424. Its totient is φ = 21338880.

The previous prime is 85024591. The next prime is 85024651. The reversal of 85024650 is 5642058.

It is a super-2 number, since 2×85024650² = 14458382215245000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (85024651) 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 23 ways as a sum of consecutive naturals, for example, 14122 + ... + 19221.

It is an arithmetic number, because the mean of its divisors is an integer number (4651488).

Almost surely, 2^85024650 is an apocalyptic number.

85024650 is an abundant number, since it is smaller than the sum of its proper divisors (138246774).

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

85024650 is a wasteful number, since it uses less digits than its factorization.

85024650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33375 (or 33370 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 85024650 is about 9220.8811943328. The cubic root of 85024650 is about 439.7254657947.

The spelling of 85024650 in words is "eighty-five million, twenty-four thousand, six hundred fifty".