85850076 has 96 divisors (see below), whose sum is σ = 228953088. Its totient is φ = 24837120.

The previous prime is 85850057. The next prime is 85850077. The reversal of 85850076 is 67005858.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85850077) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 254580 + ... + 254916.

It is an arithmetic number, because the mean of its divisors is an integer number (2384928).

Almost surely, 2^85850076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 85850076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114476544).

85850076 is an abundant number, since it is smaller than the sum of its proper divisors (143103012).

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

85850076 is a wasteful number, since it uses less digits than its factorization.

85850076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451 (or 449 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 39.

The square root of 85850076 is about 9265.5316091415. The cubic root of 85850076 is about 441.1438488779.

The spelling of 85850076 in words is "eighty-five million, eight hundred fifty thousand, seventy-six".