130147462 has 4 divisors (see below), whose sum is σ = 195221196. Its totient is φ = 65073730.

The previous prime is 130147453. The next prime is 130147531. The reversal of 130147462 is 264741031.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 130147462.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 32536864 + ... + 32536867.

It is an arithmetic number, because the mean of its divisors is an integer number (48805299).

Almost surely, 2^130147462 is an apocalyptic number.

130147462 is a deficient number, since it is larger than the sum of its proper divisors (65073734).

130147462 is an equidigital number, since it uses as much as digits as its factorization.

130147462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65073733.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 130147462 is about 11408.2190546991. The cubic root of 130147462 is about 506.7711712144.

Adding to 130147462 its reverse (264741031), we get a palindrome (394888493).

The spelling of 130147462 in words is "one hundred thirty million, one hundred forty-seven thousand, four hundred sixty-two".