130706026 has 16 divisors (see below), whose sum is σ = 214653888. Its totient is φ = 59197600.

The previous prime is 130706021. The next prime is 130706087. The reversal of 130706026 is 620607031.

It is not an unprimeable number, because it can be changed into a prime (130706021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4390 + ... + 16753.

It is an arithmetic number, because the mean of its divisors is an integer number (13415868).

Almost surely, 2^130706026 is an apocalyptic number.

130706026 is a deficient number, since it is larger than the sum of its proper divisors (83947862).

130706026 is a wasteful number, since it uses less digits than its factorization.

130706026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21437.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 130706026 is about 11432.6736155634. The cubic root of 130706026 is about 507.4951196276.

The spelling of 130706026 in words is "one hundred thirty million, seven hundred six thousand, twenty-six".