988701 has 24 divisors (see below), whose sum is σ = 1592640. Its totient is φ = 534336.

The previous prime is 988693. The next prime is 988711. The reversal of 988701 is 107889.

It is not a de Polignac number, because 988701 - 2³ = 988693 is a prime.

It is an Ulam number.

It is a Curzon number.

988701 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (988711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11065 + ... + 11153.

It is an arithmetic number, because the mean of its divisors is an integer number (66360).

2⁹⁸⁸⁷⁰¹ is an apocalyptic number.

It is an amenable number.

988701 is a deficient number, since it is larger than the sum of its proper divisors (603939).

988701 is a wasteful number, since it uses less digits than its factorization.

988701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 33.

The square root of 988701 is about 994.3344507760. The cubic root of 988701 is about 99.6219391679.

The spelling of 988701 in words is "nine hundred eighty-eight thousand, seven hundred one".