6130862021 has 8 divisors (see below), whose sum is σ = 6147633240. Its totient is φ = 6114106368.

The previous prime is 6130862009. The next prime is 6130862027. The reversal of 6130862021 is 1202680316.

It can be written as a sum of positive squares in 4 ways, for example, as 84088900 + 6046773121 = 9170^2 + 77761^2 .

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 6130862021 - 2²² = 6126667717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6130862027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1651115 + ... + 1654823.

It is an arithmetic number, because the mean of its divisors is an integer number (768454155).

Almost surely, 2^6130862021 is an apocalyptic number.

It is an amenable number.

6130862021 is a deficient number, since it is larger than the sum of its proper divisors (16771219).

6130862021 is a wasteful number, since it uses less digits than its factorization.

6130862021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7783.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 6130862021 is about 78299.8213344066. The cubic root of 6130862021 is about 1830.2363675896.

The spelling of 6130862021 in words is "six billion, one hundred thirty million, eight hundred sixty-two thousand, twenty-one".