4061865162 has 32 divisors (see below), whose sum is σ = 8398272960. Its totient is φ = 1308804480.

The previous prime is 4061865149. The next prime is 4061865167. The reversal of 4061865162 is 2615681604.

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 4061865162.

It is not an unprimeable number, because it can be changed into a prime (4061865167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48928 + ... + 102555.

It is an arithmetic number, because the mean of its divisors is an integer number (262446030).

Almost surely, 2^4061865162 is an apocalyptic number.

4061865162 is an abundant number, since it is smaller than the sum of its proper divisors (4336407798).

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

4061865162 is a wasteful number, since it uses less digits than its factorization.

4061865162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151638.

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 4061865162 is about 63732.7636463381. The cubic root of 4061865162 is about 1595.5429553849.

The spelling of 4061865162 in words is "four billion, sixty-one million, eight hundred sixty-five thousand, one hundred sixty-two".