988753 has 4 divisors (see below), whose sum is σ = 991908. Its totient is φ = 985600.

The previous prime is 988733. The next prime is 988759. The reversal of 988753 is 357889.

988753 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 452929 + 535824 = 673^2 + 732^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-988753 is a prime.

It is a Duffinian number.

988753 is a lucky number.

It is a nialpdrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (988759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1048 + ... + 1753.

It is an arithmetic number, because the mean of its divisors is an integer number (247977).

2⁹⁸⁸⁷⁵³ is an apocalyptic number.

It is an amenable number.

988753 is a deficient number, since it is larger than the sum of its proper divisors (3155).

988753 is a wasteful number, since it uses less digits than its factorization.

988753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3154.

The product of its digits is 60480, while the sum is 40.

The square root of 988753 is about 994.3605985758. The cubic root of 988753 is about 99.6236856515.

The spelling of 988753 in words is "nine hundred eighty-eight thousand, seven hundred fifty-three".