988927 has 8 divisors (see below), whose sum is σ = 1031616. Its totient is φ = 947232.

The previous prime is 988909. The next prime is 988937. The reversal of 988927 is 729889.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-988927 is a prime.

It is a super-2 number, since 2×988927² = 1955953222658, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (988937) 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, 2293 + ... + 2689.

It is an arithmetic number, because the mean of its divisors is an integer number (128952).

2⁹⁸⁸⁹²⁷ is an apocalyptic number.

988927 is a deficient number, since it is larger than the sum of its proper divisors (42689).

988927 is a wasteful number, since it uses less digits than its factorization.

988927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497.

The product of its digits is 72576, while the sum is 43.

The square root of 988927 is about 994.4480881373. The cubic root of 988927 is about 99.6295292088.

It can be divided in two parts, 98 and 8927, that added together give a square (9025 = 95²).

The spelling of 988927 in words is "nine hundred eighty-eight thousand, nine hundred twenty-seven".