7622266050 has 576 divisors, whose sum is σ = 25998336000. Its totient is φ = 1657454400.

The previous prime is 7622266021. The next prime is 7622266103. The reversal of 7622266050 is 506622267.

7622266050 is a `hidden beast` number, since 7 + 6 + 22 + 26 + 605 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 7622265996 and 7622266014.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 129190921 + ... + 129190979.

It is an arithmetic number, because the mean of its divisors is an integer number (45136000).

Almost surely, 2^7622266050 is an apocalyptic number.

7622266050 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 7622266050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12999168000).

7622266050 is an abundant number, since it is smaller than the sum of its proper divisors (18376069950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7622266050 is a wasteful number, since it uses less digits than its factorization.

7622266050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 7622266050 is about 87305.5900272142. The cubic root of 7622266050 is about 1968.0133243818.

The spelling of 7622266050 in words is "seven billion, six hundred twenty-two million, two hundred sixty-six thousand, fifty".