1377325 has 12 divisors (see below), whose sum is σ = 1755220. Its totient is φ = 1071360.

The previous prime is 1377317. The next prime is 1377347. The reversal of 1377325 is 5237731.

It can be written as a sum of positive squares in 6 ways, for example, as 6084 + 1371241 = 78^2 + 1171^2 .

It is not a de Polignac number, because 1377325 - 2³ = 1377317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1377293 and 1377302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 181 + ... + 1669.

2^1377325 is an apocalyptic number.

It is an amenable number.

1377325 is a deficient number, since it is larger than the sum of its proper divisors (377895).

1377325 is a wasteful number, since it uses less digits than its factorization.

1377325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1536 (or 1531 counting only the distinct ones).

The product of its digits is 4410, while the sum is 28.

The square root of 1377325 is about 1173.5949045561. The cubic root of 1377325 is about 111.2616450378.

The spelling of 1377325 in words is "one million, three hundred seventy-seven thousand, three hundred twenty-five".