2167461120 has 432 divisors, whose sum is σ = 7975622592. Its totient is φ = 497418240.

The previous prime is 2167461077. The next prime is 2167461169. The reversal of 2167461120 is 211647612.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22344912 + ... + 22345008.

Almost surely, 2^2167461120 is an apocalyptic number.

2167461120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2167461120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3987811296).

2167461120 is an abundant number, since it is smaller than the sum of its proper divisors (5808161472).

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

2167461120 is a wasteful number, since it uses less digits than its factorization.

2167461120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178 (or 141 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 2167461120 is about 46555.9998281639. Note that the first 3 decimals coincide. The cubic root of 2167461120 is about 1294.1474828059.

The spelling of 2167461120 in words is "two billion, one hundred sixty-seven million, four hundred sixty-one thousand, one hundred twenty".