988259852 has 12 divisors (see below), whose sum is σ = 1730671656. Its totient is φ = 493782240.

The previous prime is 988259813. The next prime is 988259869. The reversal of 988259852 is 258952889.

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, 80474 + ... + 91937.

It is an arithmetic number, because the mean of its divisors is an integer number (144222638).

Almost surely, 2^988259852 is an apocalyptic number.

It is an amenable number.

988259852 is a deficient number, since it is larger than the sum of its proper divisors (742411804).

988259852 is a wasteful number, since it uses less digits than its factorization.

988259852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173848 (or 173846 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 56.

The square root of 988259852 is about 31436.6005159591. The cubic root of 988259852 is about 996.0712020946.

The spelling of 988259852 in words is "nine hundred eighty-eight million, two hundred fifty-nine thousand, eight hundred fifty-two".