130740026 has 8 divisors (see below), whose sum is σ = 206431680. Its totient is φ = 61929468.

The previous prime is 130739977. The next prime is 130740037. The reversal of 130740026 is 620047031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 130739983 and 130740010.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1720226 + ... + 1720301.

It is an arithmetic number, because the mean of its divisors is an integer number (25803960).

Almost surely, 2^130740026 is an apocalyptic number.

130740026 is a deficient number, since it is larger than the sum of its proper divisors (75691654).

130740026 is a wasteful number, since it uses less digits than its factorization.

130740026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3440548.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 130740026 is about 11434.1604851428. The cubic root of 130740026 is about 507.5391199915.

Adding to 130740026 its reverse (620047031), we get a palindrome (750787057).

The spelling of 130740026 in words is "one hundred thirty million, seven hundred forty thousand, twenty-six".