1150625 has 20 divisors (see below), whose sum is σ = 1649472. Its totient is φ = 786000.

The previous prime is 1150609. The next prime is 1150631. The reversal of 1150625 is 5260511.

It is not a de Polignac number, because 1150625 - 2⁴ = 1150609 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1150597 and 1150606.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4244 + ... + 4506.

2^1150625 is an apocalyptic number.

It is an amenable number.

1150625 is a deficient number, since it is larger than the sum of its proper divisors (498847).

1150625 is an frugal number, since it uses more digits than its factorization.

1150625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 1150625 is about 1072.6718976462. The cubic root of 1150625 is about 104.7879317630.

The spelling of 1150625 in words is "one million, one hundred fifty thousand, six hundred twenty-five".