7722052474 has 8 divisors (see below), whose sum is σ = 11635021440. Its totient is φ = 3843711996.

The previous prime is 7722052451. The next prime is 7722052537. The reversal of 7722052474 is 4742502277.

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

It is a super-2 number, since 2×7722052474² (a number of 21 digits) contains 22 as substring.

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 in 3 ways as a sum of consecutive naturals, for example, 8656564 + ... + 8657455.

It is an arithmetic number, because the mean of its divisors is an integer number (1454377680).

Almost surely, 2^7722052474 is an apocalyptic number.

7722052474 is a deficient number, since it is larger than the sum of its proper divisors (3912968966).

7722052474 is a wasteful number, since it uses less digits than its factorization.

7722052474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17314244.

The product of its (nonzero) digits is 219520, while the sum is 40.

The square root of 7722052474 is about 87875.2096668907. The cubic root of 7722052474 is about 1976.5641595127.

The spelling of 7722052474 in words is "seven billion, seven hundred twenty-two million, fifty-two thousand, four hundred seventy-four".