2488400 has 30 divisors (see below), whose sum is σ = 5979342. Its totient is φ = 995200.

The previous prime is 2488399. The next prime is 2488417. The reversal of 2488400 is 48842.

It can be written as a sum of positive squares in 3 ways, for example, as 4624 + 2483776 = 68^2 + 1576^2 .

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 2488400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2711 + ... + 3510.

2^2488400 is an apocalyptic number.

2488400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2488400 is an abundant number, since it is smaller than the sum of its proper divisors (3490942).

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

2488400 is a wasteful number, since it uses less digits than its factorization.

2488400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6239 (or 6228 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

The square root of 2488400 is about 1577.4663229369. The cubic root of 2488400 is about 135.5106403594.

The spelling of 2488400 in words is "two million, four hundred eighty-eight thousand, four hundred".