972042 has 8 divisors (see below), whose sum is σ = 1944096. Its totient is φ = 324012.

The previous prime is 972031. The next prime is 972047. The reversal of 972042 is 240279.

972042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

972042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (972047) by changing a digit.

972042 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 3 ways as a sum of consecutive naturals, for example, 80998 + ... + 81009.

It is an arithmetic number, because the mean of its divisors is an integer number (243012).

2⁹⁷²⁰⁴² is an apocalyptic number.

972042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

972042 is a wasteful number, since it uses less digits than its factorization.

972042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162012.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 972042 is about 985.9219036009. The cubic root of 972042 is about 99.0592442050.

The spelling of 972042 in words is "nine hundred seventy-two thousand, forty-two".