988271125 has 16 divisors (see below), whose sum is σ = 1256641776. Its totient is φ = 775694400.

The previous prime is 988271113. The next prime is 988271143. The reversal of 988271125 is 521172889.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 58874929 + 929396196 = 7673^2 + 30486^2 .

It is a de Polignac number, because none of the positive numbers 2^k-988271125 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67962 + ... + 81211.

It is an arithmetic number, because the mean of its divisors is an integer number (78540111).

Almost surely, 2^988271125 is an apocalyptic number.

It is an amenable number.

988271125 is a deficient number, since it is larger than the sum of its proper divisors (268370651).

988271125 is a wasteful number, since it uses less digits than its factorization.

988271125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149241 (or 149231 counting only the distinct ones).

The product of its digits is 80640, while the sum is 43.

The square root of 988271125 is about 31436.7798128243. The cubic root of 988271125 is about 996.0749894480.

The spelling of 988271125 in words is "nine hundred eighty-eight million, two hundred seventy-one thousand, one hundred twenty-five".