965242 has 4 divisors (see below), whose sum is σ = 1447866. Its totient is φ = 482620.

The previous prime is 965233. The next prime is 965249. The reversal of 965242 is 242569.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 242569 = 107 ⋅2267.

It can be written as a sum of positive squares in only one way, i.e., 881721 + 83521 = 939^2 + 289^2 .

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 965242.

It is not an unprimeable number, because it can be changed into a prime (965249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 241309 + ... + 241312.

2⁹⁶⁵²⁴² is an apocalyptic number.

965242 is a deficient number, since it is larger than the sum of its proper divisors (482624).

965242 is a wasteful number, since it uses less digits than its factorization.

965242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482623.

The product of its digits is 4320, while the sum is 28.

The square root of 965242 is about 982.4673022549. The cubic root of 965242 is about 98.8277110881.

The spelling of 965242 in words is "nine hundred sixty-five thousand, two hundred forty-two".