130062461 has 4 divisors (see below), whose sum is σ = 137713212. Its totient is φ = 122411712.

The previous prime is 130062379. The next prime is 130062473. The reversal of 130062461 is 164260031.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 41344900 + 88717561 = 6430^2 + 9419^2 .

It is a cyclic number.

It is not a de Polignac number, because 130062461 - 2²² = 125868157 is a prime.

It is a super-2 number, since 2×130062461² = 33832487522753042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130062061) 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, 3825350 + ... + 3825383.

It is an arithmetic number, because the mean of its divisors is an integer number (34428303).

Almost surely, 2^130062461 is an apocalyptic number.

It is an amenable number.

130062461 is a deficient number, since it is larger than the sum of its proper divisors (7650751).

130062461 is an equidigital number, since it uses as much as digits as its factorization.

130062461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7650750.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 130062461 is about 11404.4930181048. The cubic root of 130062461 is about 506.6608209063.

The spelling of 130062461 in words is "one hundred thirty million, sixty-two thousand, four hundred sixty-one".