2453800 has 24 divisors (see below), whose sum is σ = 5705550. Its totient is φ = 981440.

The previous prime is 2453783. The next prime is 2453821. The reversal of 2453800 is 83542.

It can be written as a sum of positive squares in 3 ways, for example, as 2292196 + 161604 = 1514^2 + 402^2 .

It is a super-2 number, since 2×2453800² = 12042268880000, which contains 22 as substring.

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, 5935 + ... + 6334.

2^2453800 is an apocalyptic number.

2453800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2453800 is an abundant number, since it is smaller than the sum of its proper divisors (3251750).

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

2453800 is a wasteful number, since it uses less digits than its factorization.

2453800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12285 (or 12276 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2453800 is about 1566.4609794055. The cubic root of 2453800 is about 134.8796366598.

It can be divided in two parts, 24 and 53800, that added together give a square (53824 = 232²).

The spelling of 2453800 in words is "two million, four hundred fifty-three thousand, eight hundred".