988527672 has 128 divisors (see below), whose sum is σ = 3125952000. Its totient is φ = 286513920.

The previous prime is 988527667. The next prime is 988527677. The reversal of 988527672 is 276725889.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (988527667) and next prime (988527677).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (988527677) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45604 + ... + 63692.

It is an arithmetic number, because the mean of its divisors is an integer number (24421500).

Almost surely, 2^988527672 is an apocalyptic number.

988527672 is a gapful number since it is divisible by the number (92) 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 988527672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1562976000).

988527672 is an abundant number, since it is smaller than the sum of its proper divisors (2137424328).

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

988527672 is a wasteful number, since it uses less digits than its factorization.

988527672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18138 (or 18128 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 54.

The square root of 988527672 is about 31440.8599119044. The cubic root of 988527672 is about 996.1611729305.

The spelling of 988527672 in words is "nine hundred eighty-eight million, five hundred twenty-seven thousand, six hundred seventy-two".