2163414546 has 96 divisors (see below), whose sum is σ = 5102023680. Its totient is φ = 660528000.

The previous prime is 2163414541. The next prime is 2163414551. The reversal of 2163414546 is 6454143612.

2163414546 is a `hidden beast` number, since 2 + 1 + 634 + 14 + 5 + 4 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (2163414541) and next prime (2163414551).

It is a super-2 number, since 2×2163414546² = 9360724995688772232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2163414546.

It is not an unprimeable number, because it can be changed into a prime (2163414541) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1295400 + ... + 1297068.

It is an arithmetic number, because the mean of its divisors is an integer number (53146080).

Almost surely, 2^2163414546 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2163414546, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2551011840).

2163414546 is an abundant number, since it is smaller than the sum of its proper divisors (2938609134).

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

2163414546 is a wasteful number, since it uses less digits than its factorization.

2163414546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1832 (or 1829 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 2163414546 is about 46512.5203144272. The cubic root of 2163414546 is about 1293.3416050740.

The spelling of 2163414546 in words is "two billion, one hundred sixty-three million, four hundred fourteen thousand, five hundred forty-six".