888400 has 30 divisors (see below), whose sum is σ = 2135342. Its totient is φ = 355200.

The previous prime is 888397. The next prime is 888409. The reversal of 888400 is 4888.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 99856 + 788544 = 316^2 + 888^2 .

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (888409) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 711 + ... + 1510.

2⁸⁸⁸⁴⁰⁰ is an apocalyptic number.

888400 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

888400 is an abundant number, since it is smaller than the sum of its proper divisors (1246942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

888400 is a wasteful number, since it uses less digits than its factorization.

888400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2239 (or 2228 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 888400 is about 942.5497334359. The cubic root of 888400 is about 96.1323406264.

The spelling of 888400 in words is "eight hundred eighty-eight thousand, four hundred".