6146990622 has 24 divisors (see below), whose sum is σ = 13375649664. Its totient is φ = 2040201504.

The previous prime is 6146990621. The next prime is 6146990719. The reversal of 6146990622 is 2260996416.

6146990622 is a `hidden beast` number, since 6 + 14 + 6 + 9 + 9 + 0 + 622 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6146990621) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 728638 + ... + 737025.

It is an arithmetic number, because the mean of its divisors is an integer number (557318736).

Almost surely, 2^6146990622 is an apocalyptic number.

6146990622 is an abundant number, since it is smaller than the sum of its proper divisors (7228659042).

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

6146990622 is a wasteful number, since it uses less digits than its factorization.

6146990622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465904 (or 1465901 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 6146990622 is about 78402.7462656762. The cubic root of 6146990622 is about 1831.8399106803.

The spelling of 6146990622 in words is "six billion, one hundred forty-six million, nine hundred ninety thousand, six hundred twenty-two".