130467457 has 8 divisors (see below), whose sum is σ = 132256872. Its totient is φ = 128688000.

The previous prime is 130467443. The next prime is 130467511. The reversal of 130467457 is 754764031.

It can be written as a sum of positive squares in 4 ways, for example, as 32080896 + 98386561 = 5664^2 + 9919^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130467457 - 2⁷ = 130467329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130462457) 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, 26083 + ... + 30679.

It is an arithmetic number, because the mean of its divisors is an integer number (16532109).

Almost surely, 2^130467457 is an apocalyptic number.

It is an amenable number.

130467457 is a deficient number, since it is larger than the sum of its proper divisors (1789415).

130467457 is a wasteful number, since it uses less digits than its factorization.

130467457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4979.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 130467457 is about 11422.2352015707. The cubic root of 130467457 is about 507.1861659050.

It can be divided in two parts, 13046 and 7457, that added together give a triangular number (20503 = T₂₀₂).

The spelling of 130467457 in words is "one hundred thirty million, four hundred sixty-seven thousand, four hundred fifty-seven".