130454 has 8 divisors (see below), whose sum is σ = 206040. Its totient is φ = 61776.

The previous prime is 130447. The next prime is 130457. The reversal of 130454 is 454031.

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

It is a super-2 number, since 2×130454² = 34036492232, which contains 22 as substring.

It is an Ulam number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1679 + ... + 1754.

It is an arithmetic number, because the mean of its divisors is an integer number (25755).

2¹³⁰⁴⁵⁴ is an apocalyptic number.

130454 is a deficient number, since it is larger than the sum of its proper divisors (75586).

130454 is a wasteful number, since it uses less digits than its factorization.

130454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3454.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 130454 is about 361.1841635510. The cubic root of 130454 is about 50.7168727485.

Adding to 130454 its reverse (454031), we get a palindrome (584485).

The spelling of 130454 in words is "one hundred thirty thousand, four hundred fifty-four".