85252701 has 8 divisors (see below), whose sum is σ = 113872320. Its totient is φ = 56734112.

The previous prime is 85252693. The next prime is 85252709. The reversal of 85252701 is 10725258.

It is an interprime number because it is at equal distance from previous prime (85252693) and next prime (85252709).

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 85252701 - 2³ = 85252693 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85252709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23265 + ... + 26678.

It is an arithmetic number, because the mean of its divisors is an integer number (14234040).

Almost surely, 2^85252701 is an apocalyptic number.

It is an amenable number.

85252701 is a deficient number, since it is larger than the sum of its proper divisors (28619619).

85252701 is a wasteful number, since it uses less digits than its factorization.

85252701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50515.

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 85252701 is about 9233.2389225017. The cubic root of 85252701 is about 440.1182550605.

Adding to 85252701 its reverse (10725258), we get a palindrome (95977959).

The spelling of 85252701 in words is "eighty-five million, two hundred fifty-two thousand, seven hundred one".