6230247631 has 4 divisors (see below), whose sum is σ = 6230724264. Its totient is φ = 6229771000.

The previous prime is 6230247607. The next prime is 6230247637. The reversal of 6230247631 is 1367420326.

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

It is a cyclic number.

It is not a de Polignac number, because 6230247631 - 2²¹ = 6228150479 is a prime.

It is a super-2 number, since 2×6230247631² = 77631971087162224322, 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 (6230247637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218140 + ... + 245041.

It is an arithmetic number, because the mean of its divisors is an integer number (1557681066).

Almost surely, 2^6230247631 is an apocalyptic number.

6230247631 is a deficient number, since it is larger than the sum of its proper divisors (476633).

6230247631 is a wasteful number, since it uses less digits than its factorization.

6230247631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476632.

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 6230247631 is about 78931.9176949350. The cubic root of 6230247631 is about 1840.0732121743.

Adding to 6230247631 its reverse (1367420326), we get a palindrome (7597667957).

The spelling of 6230247631 in words is "six billion, two hundred thirty million, two hundred forty-seven thousand, six hundred thirty-one".