86870350 has 24 divisors (see below), whose sum is σ = 184662288. Its totient is φ = 29784000.

The previous prime is 86870327. The next prime is 86870351. The reversal of 86870350 is 5307868.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86870351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123751 + ... + 124450.

It is an arithmetic number, because the mean of its divisors is an integer number (7694262).

Almost surely, 2^86870350 is an apocalyptic number.

86870350 is an abundant number, since it is smaller than the sum of its proper divisors (97791938).

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

86870350 is a wasteful number, since it uses less digits than its factorization.

86870350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248220 (or 248215 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 86870350 is about 9320.4264923876. The cubic root of 86870350 is about 442.8845434213.

The spelling of 86870350 in words is "eighty-six million, eight hundred seventy thousand, three hundred fifty".