1370125 has 16 divisors (see below), whose sum is σ = 1742832. Its totient is φ = 1075200.

The previous prime is 1370113. The next prime is 1370143. The reversal of 1370125 is 5210731.

It can be written as a sum of positive squares in 8 ways, for example, as 915849 + 454276 = 957^2 + 674^2 .

It is not a de Polignac number, because 1370125 - 2⁵ = 1370093 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12069 + ... + 12181.

It is an arithmetic number, because the mean of its divisors is an integer number (108927).

2^1370125 is an apocalyptic number.

It is an amenable number.

1370125 is a deficient number, since it is larger than the sum of its proper divisors (372707).

1370125 is an equidigital number, since it uses as much as digits as its factorization.

1370125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 1370125 is about 1170.5233872076. The cubic root of 1370125 is about 111.0674319055.

Adding to 1370125 its reverse (5210731), we get a palindrome (6580856).

Subtracting 1370125 from its reverse (5210731), we obtain a triangular number (3840606 = T₂₇₇₁).

The spelling of 1370125 in words is "one million, three hundred seventy thousand, one hundred twenty-five".