2048172480 has 280 divisors, whose sum is σ = 7523683200. Its totient is φ = 528353280.

The previous prime is 2048172479. The next prime is 2048172487. The reversal of 2048172480 is 842718402.

2048172480 is a `hidden beast` number, since 2 + 0 + 4 + 8 + 172 + 480 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2048172487) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 802246 + ... + 804794.

Almost surely, 2^2048172480 is an apocalyptic number.

2048172480 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 2048172480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3761841600).

2048172480 is an abundant number, since it is smaller than the sum of its proper divisors (5475510720).

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

2048172480 is a wasteful number, since it uses less digits than its factorization.

2048172480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2609 (or 2590 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 36.

The square root of 2048172480 is about 45256.7396085931. The cubic root of 2048172480 is about 1269.9564909558.

The spelling of 2048172480 in words is "two billion, forty-eight million, one hundred seventy-two thousand, four hundred eighty".