2089425400 has 96 divisors (see below), whose sum is σ = 4949683200. Its totient is φ = 820131200.

The previous prime is 2089425397. The next prime is 2089425407. The reversal of 2089425400 is 45249802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2089425407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3170271 + ... + 3170929.

It is an arithmetic number, because the mean of its divisors is an integer number (51559200).

Almost surely, 2^2089425400 is an apocalyptic number.

2089425400 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 2089425400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2474841600).

2089425400 is an abundant number, since it is smaller than the sum of its proper divisors (2860257800).

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

2089425400 is a wasteful number, since it uses less digits than its factorization.

2089425400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949 (or 940 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 2089425400 is about 45710.2329899991. The cubic root of 2089425400 is about 1278.4260846791.

The spelling of 2089425400 in words is "two billion, eighty-nine million, four hundred twenty-five thousand, four hundred".