86693130 has 48 divisors (see below), whose sum is σ = 228593664. Its totient is φ = 22790880.

The previous prime is 86693129. The next prime is 86693153. The reversal of 86693130 is 3139668.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 394 + ... + 13173.

It is an arithmetic number, because the mean of its divisors is an integer number (4762368).

Almost surely, 2^86693130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86693130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114296832).

86693130 is an abundant number, since it is smaller than the sum of its proper divisors (141900534).

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

86693130 is a wasteful number, since it uses less digits than its factorization.

86693130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13651 (or 13648 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 86693130 is about 9310.9145630276. The cubic root of 86693130 is about 442.5831692756.

The spelling of 86693130 in words is "eighty-six million, six hundred ninety-three thousand, one hundred thirty".