965630 has 16 divisors (see below), whose sum is σ = 1767744. Its totient is φ = 379680.

The previous prime is 965623. The next prime is 965639. The reversal of 965630 is 36569.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 965593 and 965602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (965639) by changing a digit.

965630 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182 + ... + 1401.

It is an arithmetic number, because the mean of its divisors is an integer number (110484).

2⁹⁶⁵⁶³⁰ is an apocalyptic number.

965630 is a deficient number, since it is larger than the sum of its proper divisors (802114).

965630 is a wasteful number, since it uses less digits than its factorization.

965630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1651.

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 965630 is about 982.6647444576. The cubic root of 965630 is about 98.8409512963.

The spelling of 965630 in words is "nine hundred sixty-five thousand, six hundred thirty".