86287290282 has 32 divisors (see below), whose sum is σ = 191759218560. Its totient is φ = 28760977440.

The previous prime is 86287290239. The next prime is 86287290301. The reversal of 86287290282 is 28209278268.

86287290282 is a `hidden beast` number, since 8 + 628 + 7 + 2 + 9 + 0 + 2 + 8 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1858483 + ... + 1904345.

It is an arithmetic number, because the mean of its divisors is an integer number (5992475580).

Almost surely, 2^86287290282 is an apocalyptic number.

86287290282 is an abundant number, since it is smaller than the sum of its proper divisors (105471928278).

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

86287290282 is a wasteful number, since it uses less digits than its factorization.

86287290282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80715 (or 80709 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 54.

The spelling of 86287290282 in words is "eighty-six billion, two hundred eighty-seven million, two hundred ninety thousand, two hundred eighty-two".