433972 has 24 divisors (see below), whose sum is σ = 947520. Its totient is φ = 168960.

The previous prime is 433967. The next prime is 433981. The reversal of 433972 is 279334.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 433972.

It is a congruent number.

It is an unprimeable number.

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, 397 + ... + 1012.

It is an arithmetic number, because the mean of its divisors is an integer number (39480).

2⁴³³⁹⁷² is an apocalyptic number.

It is an amenable number.

433972 is an abundant number, since it is smaller than the sum of its proper divisors (513548).

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

433972 is a wasteful number, since it uses less digits than its factorization.

433972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431 (or 1429 counting only the distinct ones).

The product of its digits is 4536, while the sum is 28.

The square root of 433972 is about 658.7655121513. The cubic root of 433972 is about 75.7101145374.

The spelling of 433972 in words is "four hundred thirty-three thousand, nine hundred seventy-two".