130762540 has 12 divisors (see below), whose sum is σ = 274601376. Its totient is φ = 52305008.

The previous prime is 130762531. The next prime is 130762553. The reversal of 130762540 is 45267031.

It is a junction number, because it is equal to n+sod(n) for n = 130762499 and 130762508.

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, 3269044 + ... + 3269083.

It is an arithmetic number, because the mean of its divisors is an integer number (22883448).

Almost surely, 2^130762540 is an apocalyptic number.

130762540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130762540 is an abundant number, since it is smaller than the sum of its proper divisors (143838836).

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

130762540 is a wasteful number, since it uses less digits than its factorization.

130762540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6538136 (or 6538134 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 130762540 is about 11435.1449487971. The cubic root of 130762540 is about 507.5682517992.

The spelling of 130762540 in words is "one hundred thirty million, seven hundred sixty-two thousand, five hundred forty".