985145082 has 16 divisors (see below), whose sum is σ = 1970824512. Its totient is φ = 328292640.

The previous prime is 985145069. The next prime is 985145101. The reversal of 985145082 is 280541589.

It is a happy 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, 4107 + ... + 44577.

It is an arithmetic number, because the mean of its divisors is an integer number (123176532).

Almost surely, 2^985145082 is an apocalyptic number.

985145082 is an abundant number, since it is smaller than the sum of its proper divisors (985679430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

985145082 is a wasteful number, since it uses less digits than its factorization.

985145082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44533.

The product of its (nonzero) digits is 115200, while the sum is 42.

The square root of 985145082 is about 31387.0209162960. The cubic root of 985145082 is about 995.0236375621.

The spelling of 985145082 in words is "nine hundred eighty-five million, one hundred forty-five thousand, eighty-two".