130542084 has 48 divisors (see below), whose sum is σ = 356260800. Its totient is φ = 41223168.

The previous prime is 130542059. The next prime is 130542101. The reversal of 130542084 is 480245031.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29757 + ... + 33860.

It is an arithmetic number, because the mean of its divisors is an integer number (7422100).

Almost surely, 2^130542084 is an apocalyptic number.

It is an amenable number.

130542084 is an abundant number, since it is smaller than the sum of its proper divisors (225718716).

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

130542084 is a wasteful number, since it uses less digits than its factorization.

130542084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63649 (or 63641 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 130542084 is about 11425.5014769593. The cubic root of 130542084 is about 507.2828504691.

The spelling of 130542084 in words is "one hundred thirty million, five hundred forty-two thousand, eighty-four".