2067746052 has 48 divisors (see below), whose sum is σ = 4995365760. Its totient is φ = 664914432.

The previous prime is 2067746029. The next prime is 2067746053. The reversal of 2067746052 is 2506477602.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2067746052.

It is not an unprimeable number, because it can be changed into a prime (2067746053) 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 15 ways as a sum of consecutive naturals, for example, 641148 + ... + 644364.

It is an arithmetic number, because the mean of its divisors is an integer number (104070120).

Almost surely, 2^2067746052 is an apocalyptic number.

It is an amenable number.

2067746052 is an abundant number, since it is smaller than the sum of its proper divisors (2927619708).

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

2067746052 is a wasteful number, since it uses less digits than its factorization.

2067746052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5100 (or 5098 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 39.

The square root of 2067746052 is about 45472.4757628172. The cubic root of 2067746052 is about 1273.9891620501.

The spelling of 2067746052 in words is "two billion, sixty-seven million, seven hundred forty-six thousand, fifty-two".