2588717420 has 12 divisors (see below), whose sum is σ = 5436306624. Its totient is φ = 1035486960.

The previous prime is 2588717419. The next prime is 2588717441. The reversal of 2588717420 is 247178852.

It is a super-2 number, since 2×2588717420² = 13402915761222912800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64717916 + ... + 64717955.

It is an arithmetic number, because the mean of its divisors is an integer number (453025552).

Almost surely, 2^2588717420 is an apocalyptic number.

2588717420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2588717420 is an abundant number, since it is smaller than the sum of its proper divisors (2847589204).

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

2588717420 is a wasteful number, since it uses less digits than its factorization.

2588717420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129435880 (or 129435878 counting only the distinct ones).

The product of its (nonzero) digits is 250880, while the sum is 44.

The square root of 2588717420 is about 50879.4400519503. The cubic root of 2588717420 is about 1373.0769670756.

The spelling of 2588717420 in words is "two billion, five hundred eighty-eight million, seven hundred seventeen thousand, four hundred twenty".