85024511 has 8 divisors (see below), whose sum is σ = 99889104. Its totient is φ = 71349120.

The previous prime is 85024507. The next prime is 85024517. The reversal of 85024511 is 11542058.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 85024511 - 2² = 85024507 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85024517) 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 7 ways as a sum of consecutive naturals, for example, 297146 + ... + 297431.

It is an arithmetic number, because the mean of its divisors is an integer number (12486138).

Almost surely, 2^85024511 is an apocalyptic number.

85024511 is a deficient number, since it is larger than the sum of its proper divisors (14864593).

85024511 is a wasteful number, since it uses less digits than its factorization.

85024511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594601.

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 85024511 is about 9220.8736570891. The cubic root of 85024511 is about 439.7252261706.

Adding to 85024511 its reverse (11542058), we get a palindrome (96566569).

The spelling of 85024511 in words is "eighty-five million, twenty-four thousand, five hundred eleven".