85980130 has 32 divisors (see below), whose sum is σ = 165168000. Its totient is φ = 32130432.

The previous prime is 85980127. The next prime is 85980131. The reversal of 85980130 is 3108958.

It is not an unprimeable number, because it can be changed into a prime (85980131) 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 15 ways as a sum of consecutive naturals, for example, 10771 + ... + 16969.

It is an arithmetic number, because the mean of its divisors is an integer number (5161500).

Almost surely, 2^85980130 is an apocalyptic number.

85980130 is a deficient number, since it is larger than the sum of its proper divisors (79187870).

85980130 is a wasteful number, since it uses less digits than its factorization.

85980130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6298.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 85980130 is about 9272.5471150057. The cubic root of 85980130 is about 441.3664989441.

The spelling of 85980130 in words is "eighty-five million, nine hundred eighty thousand, one hundred thirty".