6232245921 has 32 divisors (see below), whose sum is σ = 10397245440. Its totient is φ = 3655270800.

The previous prime is 6232245911. The next prime is 6232245941. The reversal of 6232245921 is 1295422326.

6232245921 is a `hidden beast` number, since 62 + 3 + 2 + 2 + 4 + 592 + 1 = 666.

It is not a de Polignac number, because 6232245921 - 2⁵ = 6232245889 is a prime.

It is a super-2 number, since 2×6232245921² = 77681778439642276482, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6232245911) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 329245 + ... + 347658.

It is an arithmetic number, because the mean of its divisors is an integer number (324913920).

Almost surely, 2^6232245921 is an apocalyptic number.

It is an amenable number.

6232245921 is a deficient number, since it is larger than the sum of its proper divisors (4164999519).

6232245921 is a wasteful number, since it uses less digits than its factorization.

6232245921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676954 (or 676948 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 6232245921 is about 78944.5749941058. The cubic root of 6232245921 is about 1840.2699195428.

The spelling of 6232245921 in words is "six billion, two hundred thirty-two million, two hundred forty-five thousand, nine hundred twenty-one".