1988259060 has 24 divisors (see below), whose sum is σ = 5567125536. Its totient is φ = 530202400.

The previous prime is 1988259029. The next prime is 1988259061. The reversal of 1988259060 is 609528891.

It is a happy number.

1988259060 is digitally balanced in base 4 and base 6, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1988259061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16568766 + ... + 16568885.

It is an arithmetic number, because the mean of its divisors is an integer number (231963564).

Almost surely, 2^1988259060 is an apocalyptic number.

1988259060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1988259060 is an abundant number, since it is smaller than the sum of its proper divisors (3578866476).

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

1988259060 is a wasteful number, since it uses less digits than its factorization.

1988259060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33137663 (or 33137661 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 48.

The square root of 1988259060 is about 44589.8986318650. The cubic root of 1988259060 is about 1257.4507667539.

The spelling of 1988259060 in words is "one billion, nine hundred eighty-eight million, two hundred fifty-nine thousand, sixty".