2170354048 has 64 divisors (see below), whose sum is σ = 4435225200. Its totient is φ = 1057554432.

The previous prime is 2170354031. The next prime is 2170354063. The reversal of 2170354048 is 8404530712.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 830568 + ... + 833176.

Almost surely, 2^2170354048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2170354048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2217612600).

2170354048 is an abundant number, since it is smaller than the sum of its proper divisors (2264871152).

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

2170354048 is an equidigital number, since it uses as much as digits as its factorization.

2170354048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2787 (or 2775 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 2170354048 is about 46587.0588039211. The cubic root of 2170354048 is about 1294.7229965607.

The spelling of 2170354048 in words is "two billion, one hundred seventy million, three hundred fifty-four thousand, forty-eight".