86727850 has 48 divisors (see below), whose sum is σ = 177417216. Its totient is φ = 31280000.

The previous prime is 86727811. The next prime is 86727857. The reversal of 86727850 is 5872768.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 86727797 and 86727806.

It is not an unprimeable number, because it can be changed into a prime (86727857) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74775 + ... + 75925.

It is an arithmetic number, because the mean of its divisors is an integer number (3696192).

Almost surely, 2^86727850 is an apocalyptic number.

86727850 is an abundant number, since it is smaller than the sum of its proper divisors (90689366).

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

86727850 is a wasteful number, since it uses less digits than its factorization.

86727850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1311 (or 1306 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 43.

The square root of 86727850 is about 9312.7788548854. The cubic root of 86727850 is about 442.6422452243.

The spelling of 86727850 in words is "eighty-six million, seven hundred twenty-seven thousand, eight hundred fifty".