130786270 has 32 divisors (see below), whose sum is σ = 250760448. Its totient is φ = 48941568.

The previous prime is 130786267. The next prime is 130786273. The reversal of 130786270 is 72687031.

It is an interprime number because it is at equal distance from previous prime (130786267) and next prime (130786273).

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130786273) 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, 27187 + ... + 31633.

It is an arithmetic number, because the mean of its divisors is an integer number (7836264).

Almost surely, 2^130786270 is an apocalyptic number.

130786270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130786270 is a deficient number, since it is larger than the sum of its proper divisors (119974178).

130786270 is a wasteful number, since it uses less digits than its factorization.

130786270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4644.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 130786270 is about 11436.1824924229. The cubic root of 130786270 is about 507.5989534209.

The spelling of 130786270 in words is "one hundred thirty million, seven hundred eighty-six thousand, two hundred seventy".