1956325 has 18 divisors (see below), whose sum is σ = 2823666. Its totient is φ = 1340640.

The previous prime is 1956323. The next prime is 1956329. The reversal of 1956325 is 5236591.

It can be written as a sum of positive squares in 3 ways, for example, as 15876 + 1940449 = 126^2 + 1393^2 .

It is not a de Polignac number, because 1956325 - 2¹ = 1956323 is a prime.

It is a d-powerful number, because it can be written as 1 + 9 + 5⁵ + 6 + 3³ + 2⁵ + 5⁹ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1956323) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 427 + ... + 2023.

2^1956325 is an apocalyptic number.

It is an amenable number.

1956325 is a deficient number, since it is larger than the sum of its proper divisors (867341).

1956325 is a wasteful number, since it uses less digits than its factorization.

1956325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621 (or 1609 counting only the distinct ones).

The product of its digits is 8100, while the sum is 31.

The square root of 1956325 is about 1398.6868841882. The cubic root of 1956325 is about 125.0682294179.

The spelling of 1956325 in words is "one million, nine hundred fifty-six thousand, three hundred twenty-five".