965542 has 8 divisors (see below), whose sum is σ = 1524600. Its totient is φ = 457344.

The previous prime is 965533. The next prime is 965551. The reversal of 965542 is 245569.

It is an interprime number because it is at equal distance from previous prime (965533) and next prime (965551).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 10 and base 16.

It is a congruent number.

It is an unprimeable number.

965542 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 in 3 ways as a sum of consecutive naturals, for example, 12667 + ... + 12742.

It is an arithmetic number, because the mean of its divisors is an integer number (190575).

2⁹⁶⁵⁵⁴² is an apocalyptic number.

965542 is a deficient number, since it is larger than the sum of its proper divisors (559058).

965542 is a wasteful number, since it uses less digits than its factorization.

965542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25430.

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

The square root of 965542 is about 982.6199672305. The cubic root of 965542 is about 98.8379486735.

The spelling of 965542 in words is "nine hundred sixty-five thousand, five hundred forty-two".