6621250232 has 16 divisors (see below), whose sum is σ = 12416225640. Its totient is φ = 3310256736.

The previous prime is 6621250211. The next prime is 6621250241. The reversal of 6621250232 is 2320521266.

It is a junction number, because it is equal to n+sod(n) for n = 6621250195 and 6621250204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39743 + ... + 121745.

Almost surely, 2^6621250232 is an apocalyptic number.

It is an amenable number.

6621250232 is a deficient number, since it is larger than the sum of its proper divisors (5794975408).

6621250232 is a wasteful number, since it uses less digits than its factorization.

6621250232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92102 (or 92098 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 6621250232 is about 81371.0650784417. The cubic root of 6621250232 is about 1877.7884655791.

Adding to 6621250232 its reverse (2320521266), we get a palindrome (8941771498).

The spelling of 6621250232 in words is "six billion, six hundred twenty-one million, two hundred fifty thousand, two hundred thirty-two".