962121 has 8 divisors (see below), whose sum is σ = 1301184. Its totient is φ = 632240.

The previous prime is 962119. The next prime is 962131. The reversal of 962121 is 121269.

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

It is a cyclic number.

It is not a de Polignac number, because 962121 - 2¹ = 962119 is a prime.

It is a Curzon number.

962121 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (962131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2046 + ... + 2471.

It is an arithmetic number, because the mean of its divisors is an integer number (162648).

2⁹⁶²¹²¹ is an apocalyptic number.

It is an amenable number.

962121 is a deficient number, since it is larger than the sum of its proper divisors (339063).

962121 is a wasteful number, since it uses less digits than its factorization.

962121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4591.

The product of its digits is 216, while the sum is 21.

The square root of 962121 is about 980.8776682135. The cubic root of 962121 is about 98.7210800321.

The spelling of 962121 in words is "nine hundred sixty-two thousand, one hundred twenty-one".