1234125 has 24 divisors (see below), whose sum is σ = 2226744. Its totient is φ = 657600.

The previous prime is 1234117. The next prime is 1234133. The reversal of 1234125 is 5214321.

It is an interprime number because it is at equal distance from previous prime (1234117) and next prime (1234133).

It can be written as a sum of positive squares in 4 ways, for example, as 125316 + 1108809 = 354^2 + 1053^2 .

It is not a de Polignac number, because 1234125 - 2³ = 1234117 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 1234098 and 1234107.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 577 + ... + 1673.

It is an arithmetic number, because the mean of its divisors is an integer number (92781).

2^1234125 is an apocalyptic number.

1234125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1234125 is a deficient number, since it is larger than the sum of its proper divisors (992619).

1234125 is a wasteful number, since it uses less digits than its factorization.

1234125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118 (or 1105 counting only the distinct ones).

The product of its digits is 240, while the sum is 18.

The square root of 1234125 is about 1110.9117876771. The cubic root of 1234125 is about 107.2637682619.

Adding to 1234125 its reverse (5214321), we get a palindrome (6448446).

The spelling of 1234125 in words is "one million, two hundred thirty-four thousand, one hundred twenty-five".