1237125 has 16 divisors (see below), whose sum is σ = 2059200. Its totient is φ = 659600.

The previous prime is 1237121. The next prime is 1237129. The reversal of 1237125 is 5217321.

It is an interprime number because it is at equal distance from previous prime (1237121) and next prime (1237129).

It is not a de Polignac number, because 1237125 - 2² = 1237121 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1237121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1275 + ... + 2024.

It is an arithmetic number, because the mean of its divisors is an integer number (128700).

2^1237125 is an apocalyptic number.

1237125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1237125 is a deficient number, since it is larger than the sum of its proper divisors (822075).

1237125 is an equidigital number, since it uses as much as digits as its factorization.

1237125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3317 (or 3307 counting only the distinct ones).

The product of its digits is 420, while the sum is 21.

The square root of 1237125 is about 1112.2612103279. The cubic root of 1237125 is about 107.3506127636.

The spelling of 1237125 in words is "one million, two hundred thirty-seven thousand, one hundred twenty-five".