6224906902 has 4 divisors (see below), whose sum is σ = 9337360356. Its totient is φ = 3112453450.

The previous prime is 6224906893. The next prime is 6224906903. The reversal of 6224906902 is 2096094226.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6224906903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556226724 + ... + 1556226727.

It is an arithmetic number, because the mean of its divisors is an integer number (2334340089).

Almost surely, 2^6224906902 is an apocalyptic number.

6224906902 is a deficient number, since it is larger than the sum of its proper divisors (3112453454).

6224906902 is a wasteful number, since it uses less digits than its factorization.

6224906902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3112453453.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 6224906902 is about 78898.0792034889. The cubic root of 6224906902 is about 1839.5472757874.

The spelling of 6224906902 in words is "six billion, two hundred twenty-four million, nine hundred six thousand, nine hundred two".