1714998240 has 144 divisors (see below), whose sum is σ = 5988750768. Its totient is φ = 446681088.

The previous prime is 1714998223. The next prime is 1714998251. The reversal of 1714998240 is 428994171.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48072 + ... + 75768.

It is an arithmetic number, because the mean of its divisors is an integer number (41588547).

Almost surely, 2^1714998240 is an apocalyptic number.

1714998240 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 1714998240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2994375384).

1714998240 is an abundant number, since it is smaller than the sum of its proper divisors (4273752528).

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

1714998240 is a wasteful number, since it uses less digits than its factorization.

1714998240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27761 (or 27750 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 1714998240 is about 41412.5372320992. The cubic root of 1714998240 is about 1196.9827532099.

The spelling of 1714998240 in words is "one billion, seven hundred fourteen million, nine hundred ninety-eight thousand, two hundred forty".