86290608 has 40 divisors (see below), whose sum is σ = 230112256. Its totient is φ = 27835200.

The previous prime is 86290591. The next prime is 86290667. The reversal of 86290608 is 80609268.

It is a super-3 number, since 3×86290608³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27508 + ... + 30483.

Almost surely, 2^86290608 is an apocalyptic number.

It is an amenable number.

86290608 is an abundant number, since it is smaller than the sum of its proper divisors (143821648).

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

86290608 is a wasteful number, since it uses less digits than its factorization.

86290608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58033 (or 58027 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 86290608 is about 9289.2738144593. The cubic root of 86290608 is about 441.8971253110.

The spelling of 86290608 in words is "eighty-six million, two hundred ninety thousand, six hundred eight".