965425 has 18 divisors (see below), whose sum is σ = 1268582. Its totient is φ = 728640.

The previous prime is 965423. The next prime is 965429. The reversal of 965425 is 524569.

965425 = T₃₄ + T₃₅ + ... + T₁₇₉.

It can be written as a sum of positive squares in 3 ways, for example, as 76176 + 889249 = 276^2 + 943^2 .

It is not a de Polignac number, because 965425 - 2¹ = 965423 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (965423) 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, 13189 + ... + 13261.

2⁹⁶⁵⁴²⁵ is an apocalyptic number.

It is an amenable number.

965425 is a deficient number, since it is larger than the sum of its proper divisors (303157).

965425 is a wasteful number, since it uses less digits than its factorization.

965425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129 (or 101 counting only the distinct ones).

The product of its digits is 10800, while the sum is 31.

The square root of 965425 is about 982.5604307115. The cubic root of 965425 is about 98.8339562675.

The spelling of 965425 in words is "nine hundred sixty-five thousand, four hundred twenty-five".