85070301 has 16 divisors (see below), whose sum is σ = 114705024. Its totient is φ = 56078784.

The previous prime is 85070299. The next prime is 85070309. The reversal of 85070301 is 10307058.

It is not a de Polignac number, because 85070301 - 2¹ = 85070299 is a prime.

It is a super-2 number, since 2×85070301² = 14473912224461202, which contains 22 as substring.

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 (85070309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138471 + ... + 139083.

It is an arithmetic number, because the mean of its divisors is an integer number (7169064).

Almost surely, 2^85070301 is an apocalyptic number.

It is an amenable number.

85070301 is a deficient number, since it is larger than the sum of its proper divisors (29634723).

85070301 is a wasteful number, since it uses less digits than its factorization.

85070301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 85070301 is about 9223.3562763237. The cubic root of 85070301 is about 439.8041500965.

Adding to 85070301 its reverse (10307058), we get a palindrome (95377359).

The spelling of 85070301 in words is "eighty-five million, seventy thousand, three hundred one".