86013930 has 32 divisors (see below), whose sum is σ = 209519424. Its totient is φ = 22594176.

The previous prime is 86013919. The next prime is 86013953. The reversal of 86013930 is 3931068.

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

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, 19387 + ... + 23406.

It is an arithmetic number, because the mean of its divisors is an integer number (6547482).

Almost surely, 2^86013930 is an apocalyptic number.

86013930 is an abundant number, since it is smaller than the sum of its proper divisors (123505494).

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

86013930 is a wasteful number, since it uses less digits than its factorization.

86013930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42870.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 86013930 is about 9274.3695203502. The cubic root of 86013930 is about 441.4243271627.

Adding to 86013930 its reverse (3931068), we get a palindrome (89944998).

The spelling of 86013930 in words is "eighty-six million, thirteen thousand, nine hundred thirty".