85070325 has 12 divisors (see below), whose sum is σ = 140649728. Its totient is φ = 45370800.

The previous prime is 85070317. The next prime is 85070327. The reversal of 85070325 is 52307058.

It is a happy number.

It is not a de Polignac number, because 85070325 - 2³ = 85070317 is a prime.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 85070292 and 85070301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85070327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 567061 + ... + 567210.

Almost surely, 2^85070325 is an apocalyptic number.

It is an amenable number.

85070325 is a deficient number, since it is larger than the sum of its proper divisors (55579403).

85070325 is a wasteful number, since it uses less digits than its factorization.

85070325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134284 (or 1134279 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 85070325 is about 9223.3575773684. The cubic root of 85070325 is about 439.8041914556.

The spelling of 85070325 in words is "eighty-five million, seventy thousand, three hundred twenty-five".