3025800 has 108 divisors (see below), whose sum is σ = 10415535. Its totient is φ = 787200.

The previous prime is 3025793. The next prime is 3025819. The reversal of 3025800 is 85203.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 19044 + 3006756 = 138^2 + 1734^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1230.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 73780 + ... + 73820.

Almost surely, 2^3025800 is an apocalyptic number.

3025800 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3025800

3025800 is an abundant number, since it is smaller than the sum of its proper divisors (7389735).

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

3025800 is a wasteful number, since it uses less digits than its factorization.

3025800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104 (or 51 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 3025800 is about 1739.4826817189. The cubic root of 3025800 is about 144.6372223293.

Multiplying 3025800 by its sum of digits (18), we get a square (54464400 = 7380²).

3025800 divided by its sum of digits (18) gives a square (168100 = 410²).

The spelling of 3025800 in words is "three million, twenty-five thousand, eight hundred".