1080625 has 40 divisors (see below), whose sum is σ = 1749440. Its totient is φ = 648000.

The previous prime is 1080613. The next prime is 1080647. The reversal of 1080625 is 5260801.

It is a happy number.

1080625 is an esthetic number in base 11, because in such base its adjacent digits differ by 1.

It is not a de Polignac number, because 1080625 - 2¹³ = 1072433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1080596 and 1080605.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 56866 + ... + 56884.

It is an arithmetic number, because the mean of its divisors is an integer number (43736).

2^1080625 is an apocalyptic number.

It is an amenable number.

1080625 is a deficient number, since it is larger than the sum of its proper divisors (668815).

1080625 is an equidigital number, since it uses as much as digits as its factorization.

1080625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59 (or 44 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 1080625 is about 1039.5311443146. The cubic root of 1080625 is about 102.6183443723.

The spelling of 1080625 in words is "one million, eighty thousand, six hundred twenty-five".