6245274722 has 4 divisors (see below), whose sum is σ = 9367912086. Its totient is φ = 3122637360.

The previous prime is 6245274719. The next prime is 6245274731. The reversal of 6245274722 is 2274725426.

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

It can be written as a sum of positive squares in only one way, i.e., 6018501241 + 226773481 = 77579^2 + 15059^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6245274722.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1561318679 + ... + 1561318682.

Almost surely, 2^6245274722 is an apocalyptic number.

6245274722 is a deficient number, since it is larger than the sum of its proper divisors (3122637364).

6245274722 is a wasteful number, since it uses less digits than its factorization.

6245274722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3122637363.

The product of its digits is 376320, while the sum is 41.

The square root of 6245274722 is about 79027.0505713075. The cubic root of 6245274722 is about 1841.5514170021.

The spelling of 6245274722 in words is "six billion, two hundred forty-five million, two hundred seventy-four thousand, seven hundred twenty-two".