6241631 has 8 divisors (see below), whose sum is σ = 6873984. Its totient is φ = 5620120.

The previous prime is 6241621. The next prime is 6241643. The reversal of 6241631 is 1361426.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-6241631 is a prime.

It is a super-2 number, since 2×6241631² = 77915915080322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6241597 and 6241606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6241621) 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 7 ways as a sum of consecutive naturals, for example, 1475 + ... + 3828.

It is an arithmetic number, because the mean of its divisors is an integer number (859248).

Almost surely, 2^6241631 is an apocalyptic number.

6241631 is a deficient number, since it is larger than the sum of its proper divisors (632353).

6241631 is a wasteful number, since it uses less digits than its factorization.

6241631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5421.

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

The square root of 6241631 is about 2498.3256393033. The cubic root of 6241631 is about 184.1193204481.

The spelling of 6241631 in words is "six million, two hundred forty-one thousand, six hundred thirty-one".