130494754 has 16 divisors (see below), whose sum is σ = 223199928. Its totient is φ = 56685312.

The previous prime is 130494731. The next prime is 130494757. The reversal of 130494754 is 457494031.

It can be written as a sum of positive squares in 4 ways, for example, as 83229129 + 47265625 = 9123^2 + 6875^2 .

It is not an unprimeable number, because it can be changed into a prime (130494757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147177 + ... + 148060.

Almost surely, 2^130494754 is an apocalyptic number.

130494754 is a deficient number, since it is larger than the sum of its proper divisors (92705174).

130494754 is a wasteful number, since it uses less digits than its factorization.

130494754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295269.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 130494754 is about 11423.4300453060. The cubic root of 130494754 is about 507.2215353773.

The spelling of 130494754 in words is "one hundred thirty million, four hundred ninety-four thousand, seven hundred fifty-four".