988225 has 12 divisors (see below), whose sum is σ = 1400704. Its totient is φ = 677520.

The previous prime is 988219. The next prime is 988231. The reversal of 988225 is 522889.

988225 = T₆ + T₇ + ... + T₁₈₀.

It is an interprime number because it is at equal distance from previous prime (988219) and next prime (988231).

It is not a de Polignac number, because 988225 - 2³ = 988217 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2649 + ... + 2998.

2⁹⁸⁸²²⁵ is an apocalyptic number.

It is an amenable number.

988225 is a deficient number, since it is larger than the sum of its proper divisors (412479).

988225 is a wasteful number, since it uses less digits than its factorization.

988225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5664 (or 5659 counting only the distinct ones).

The product of its digits is 11520, while the sum is 34.

The square root of 988225 is about 994.0950658765. The cubic root of 988225 is about 99.6059492799.

The spelling of 988225 in words is "nine hundred eighty-eight thousand, two hundred twenty-five".