86550950 has 24 divisors (see below), whose sum is σ = 161265720. Its totient is φ = 34560000.

The previous prime is 86550949. The next prime is 86550973. The reversal of 86550950 is 5905568.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37325 + ... + 39575.

It is an arithmetic number, because the mean of its divisors is an integer number (6719405).

Almost surely, 2^86550950 is an apocalyptic number.

86550950 is a deficient number, since it is larger than the sum of its proper divisors (74714770).

86550950 is a wasteful number, since it uses less digits than its factorization.

86550950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3032 (or 3027 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 38.

The square root of 86550950 is about 9303.2763046144. The cubic root of 86550950 is about 442.3410858603.

It can be divided in two parts, 865 and 50950, that added together give a palindrome (51815).

The spelling of 86550950 in words is "eighty-six million, five hundred fifty thousand, nine hundred fifty".