1825760 has 24 divisors (see below), whose sum is σ = 4313736. Its totient is φ = 730240.

The previous prime is 1825757. The next prime is 1825781. The reversal of 1825760 is 675281.

It is a super-4 number, since 4×1825760⁴ (a number of 26 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5546 + ... + 5865.

It is an arithmetic number, because the mean of its divisors is an integer number (179739).

2^1825760 is an apocalyptic number.

1825760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1825760 is an abundant number, since it is smaller than the sum of its proper divisors (2487976).

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

1825760 is a wasteful number, since it uses less digits than its factorization.

1825760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11426 (or 11418 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 1825760 is about 1351.2068679518. The cubic root of 1825760 is about 122.2215806517.

The spelling of 1825760 in words is "one million, eight hundred twenty-five thousand, seven hundred sixty".