85930145 has 8 divisors (see below), whose sum is σ = 117847104. Its totient is φ = 58923504.

The previous prime is 85930129. The next prime is 85930153. The reversal of 85930145 is 54103958.

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 85930145 - 2⁴ = 85930129 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 2455147 = 85930145 / (8 + 5 + 9 + 3 + 0 + 1 + 4 + 5).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1227539 + ... + 1227608.

It is an arithmetic number, because the mean of its divisors is an integer number (14730888).

Almost surely, 2^85930145 is an apocalyptic number.

It is an amenable number.

85930145 is a deficient number, since it is larger than the sum of its proper divisors (31916959).

85930145 is a wasteful number, since it uses less digits than its factorization.

85930145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2455159.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 85930145 is about 9269.8514011822. The cubic root of 85930145 is about 441.2809521205.

The spelling of 85930145 in words is "eighty-five million, nine hundred thirty thousand, one hundred forty-five".