1107625 has 8 divisors (see below), whose sum is σ = 1382472. Its totient is φ = 886000.

The previous prime is 1107619. The next prime is 1107677. The reversal of 1107625 is 5267011.

It can be written as a sum of positive squares in 4 ways, for example, as 17689 + 1089936 = 133^2 + 1044^2 .

It is not a de Polignac number, because 1107625 - 2⁵ = 1107593 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1107596 and 1107605.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4306 + ... + 4555.

It is an arithmetic number, because the mean of its divisors is an integer number (172809).

2^1107625 is an apocalyptic number.

It is an amenable number.

1107625 is a deficient number, since it is larger than the sum of its proper divisors (274847).

1107625 is an frugal number, since it uses more digits than its factorization.

1107625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8876 (or 8866 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 1107625 is about 1052.4376466091. The cubic root of 1107625 is about 103.4659818033.

The spelling of 1107625 in words is "one million, one hundred seven thousand, six hundred twenty-five".