86482020 has 24 divisors (see below), whose sum is σ = 242149824. Its totient is φ = 23061856.

The previous prime is 86482003. The next prime is 86482057. The reversal of 86482020 is 2028468.

It is a happy number.

It is a super-3 number, since 3×86482020³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 720624 + ... + 720743.

It is an arithmetic number, because the mean of its divisors is an integer number (10089576).

Almost surely, 2^86482020 is an apocalyptic number.

It is an amenable number.

86482020 is an abundant number, since it is smaller than the sum of its proper divisors (155667804).

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

86482020 is a wasteful number, since it uses less digits than its factorization.

86482020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441379 (or 1441377 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 86482020 is about 9299.5709578453. The cubic root of 86482020 is about 442.2236264565.

The spelling of 86482020 in words is "eighty-six million, four hundred eighty-two thousand, twenty".