86280350 has 24 divisors (see below), whose sum is σ = 172827480. Its totient is φ = 31857120.

The previous prime is 86280323. The next prime is 86280353. The reversal of 86280350 is 5308268.

It is a super-2 number, since 2×86280350² = 14888597592245000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86280353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65720 + ... + 67019.

It is an arithmetic number, because the mean of its divisors is an integer number (7201145).

Almost surely, 2^86280350 is an apocalyptic number.

86280350 is an abundant number, since it is smaller than the sum of its proper divisors (86547130).

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

86280350 is a wasteful number, since it uses less digits than its factorization.

86280350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132764 (or 132759 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 86280350 is about 9288.7216558577. The cubic root of 86280350 is about 441.8796140953.

The spelling of 86280350 in words is "eighty-six million, two hundred eighty thousand, three hundred fifty".