1051644162 has 8 divisors (see below), whose sum is σ = 2103288336. Its totient is φ = 350548052.

The previous prime is 1051644151. The next prime is 1051644169. The reversal of 1051644162 is 2614461501.

1051644162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

1051644162 is an admirable number.

It is a super-2 number, since 2×1051644162² = 2211910886937364488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051644169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87637008 + ... + 87637019.

It is an arithmetic number, because the mean of its divisors is an integer number (262911042).

Almost surely, 2^1051644162 is an apocalyptic number.

1051644162 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1051644162 is a wasteful number, since it uses less digits than its factorization.

1051644162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175274032.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 1051644162 is about 32429.0635387456. The cubic root of 1051644162 is about 1016.9265945206.

The spelling of 1051644162 in words is "one billion, fifty-one million, six hundred forty-four thousand, one hundred sixty-two".