1160625 has 20 divisors (see below), whose sum is σ = 1936880. Its totient is φ = 618000.

The previous prime is 1160611. The next prime is 1160639. The reversal of 1160625 is 5260611.

It is a happy number.

1160625 is nontrivially palindromic in base 2.

It is an interprime number because it is at equal distance from previous prime (1160611) and next prime (1160639).

It is not a de Polignac number, because 1160625 - 2¹⁰ = 1159601 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1566 + ... + 2184.

It is an arithmetic number, because the mean of its divisors is an integer number (96844).

2^1160625 is an apocalyptic number.

1160625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1160625 is a deficient number, since it is larger than the sum of its proper divisors (776255).

1160625 is an frugal number, since it uses more digits than its factorization.

1160625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642 (or 627 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 1160625 is about 1077.3230713208. The cubic root of 1160625 is about 105.0906247078.

The spelling of 1160625 in words is "one million, one hundred sixty thousand, six hundred twenty-five".