86358630 has 32 divisors (see below), whose sum is σ = 209205504. Its totient is φ = 22812896.

The previous prime is 86358619. The next prime is 86358631. The reversal of 86358630 is 3685368.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86358631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10242 + ... + 16661.

It is an arithmetic number, because the mean of its divisors is an integer number (6537672).

Almost surely, 2^86358630 is an apocalyptic number.

86358630 is an abundant number, since it is smaller than the sum of its proper divisors (122846874).

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

86358630 is a wasteful number, since it uses less digits than its factorization.

86358630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27020.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 86358630 is about 9292.9344127676. The cubic root of 86358630 is about 442.0132091355.

The spelling of 86358630 in words is "eighty-six million, three hundred fifty-eight thousand, six hundred thirty".