130587490 has 16 divisors (see below), whose sum is σ = 256426560. Its totient is φ = 47486320.

The previous prime is 130587427. The next prime is 130587503. The reversal of 130587490 is 94785031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 593470 + ... + 593689.

It is an arithmetic number, because the mean of its divisors is an integer number (16026660).

Almost surely, 2^130587490 is an apocalyptic number.

130587490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130587490 is a deficient number, since it is larger than the sum of its proper divisors (125839070).

130587490 is a wasteful number, since it uses less digits than its factorization.

130587490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187177.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 130587490 is about 11427.4883504644. The cubic root of 130587490 is about 507.3416591290.

The spelling of 130587490 in words is "one hundred thirty million, five hundred eighty-seven thousand, four hundred ninety".