130132786 has 32 divisors (see below), whose sum is σ = 235797120. Its totient is φ = 52617600.

The previous prime is 130132777. The next prime is 130132787. The reversal of 130132786 is 687231031.

It is not an unprimeable number, because it can be changed into a prime (130132787) 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, 73876 + ... + 75616.

It is an arithmetic number, because the mean of its divisors is an integer number (7368660).

Almost surely, 2^130132786 is an apocalyptic number.

130132786 is a deficient number, since it is larger than the sum of its proper divisors (105664334).

130132786 is a wasteful number, since it uses less digits than its factorization.

130132786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2050.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 130132786 is about 11407.5758160970. The cubic root of 130132786 is about 506.7521219166.

The spelling of 130132786 in words is "one hundred thirty million, one hundred thirty-two thousand, seven hundred eighty-six".