1654230000 has 200 divisors, whose sum is σ = 5426363008. Its totient is φ = 434016000.

The previous prime is 1654229987. The next prime is 1654230007. The reversal of 1654230000 is 324561.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (200).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1654230007) 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, 2009589 + ... + 2010411.

Almost surely, 2^1654230000 is an apocalyptic number.

1654230000 is a gapful number since it is divisible by the number (10) 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 1654230000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2713181504).

1654230000 is an abundant number, since it is smaller than the sum of its proper divisors (3772133008).

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

1654230000 is an equidigital number, since it uses as much as digits as its factorization.

1654230000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921 (or 900 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1654230000 is about 40672.2263959081. The cubic root of 1654230000 is about 1182.6746758813.

Adding to 1654230000 its reverse (324561), we get a palindrome (1654554561).

The spelling of 1654230000 in words is "one billion, six hundred fifty-four million, two hundred thirty thousand".