130070766 has 32 divisors (see below), whose sum is σ = 298084608. Its totient is φ = 37065600.

The previous prime is 130070747. The next prime is 130070767. The reversal of 130070766 is 667070031.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130070767) 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, 12981 + ... + 20703.

It is an arithmetic number, because the mean of its divisors is an integer number (9315144).

Almost surely, 2^130070766 is an apocalyptic number.

130070766 is an abundant number, since it is smaller than the sum of its proper divisors (168013842).

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

130070766 is a wasteful number, since it uses less digits than its factorization.

130070766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8136.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 130070766 is about 11404.8571231734. The cubic root of 130070766 is about 506.6716047726.

The spelling of 130070766 in words is "one hundred thirty million, seventy thousand, seven hundred sixty-six".