1146325 has 6 divisors (see below), whose sum is σ = 1421474. Its totient is φ = 917040.

The previous prime is 1146323. The next prime is 1146329. The reversal of 1146325 is 5236411.

It can be written as a sum of positive squares in 3 ways, for example, as 303601 + 842724 = 551^2 + 918^2 .

It is not a de Polignac number, because 1146325 - 2¹ = 1146323 is a prime.

It is a super-2 number, since 2×1146325² = 2628122011250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1146296 and 1146305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146323) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 22902 + ... + 22951.

2^1146325 is an apocalyptic number.

It is an amenable number.

1146325 is a deficient number, since it is larger than the sum of its proper divisors (275149).

1146325 is an equidigital number, since it uses as much as digits as its factorization.

1146325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45863 (or 45858 counting only the distinct ones).

The product of its digits is 720, while the sum is 22.

The square root of 1146325 is about 1070.6656807800. The cubic root of 1146325 is about 104.6572345123.

The spelling of 1146325 in words is "one million, one hundred forty-six thousand, three hundred twenty-five".