130501494 has 48 divisors (see below), whose sum is σ = 298063584. Its totient is φ = 41184000.

The previous prime is 130501487. The next prime is 130501513. The reversal of 130501494 is 494105031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40254 + ... + 43374.

It is an arithmetic number, because the mean of its divisors is an integer number (6209658).

Almost surely, 2^130501494 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130501494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149031792).

130501494 is an abundant number, since it is smaller than the sum of its proper divisors (167562090).

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

130501494 is a wasteful number, since it uses less digits than its factorization.

130501494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3253 (or 3250 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 130501494 is about 11423.7250492123. The cubic root of 130501494 is about 507.2302678210.

The spelling of 130501494 in words is "one hundred thirty million, five hundred one thousand, four hundred ninety-four".