672133 has 24 divisors (see below), whose sum is σ = 902880. Its totient is φ = 493920.

The previous prime is 672131. The next prime is 672137. The reversal of 672133 is 331276.

It is not a de Polignac number, because 672133 - 2¹ = 672131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15610 + ... + 15652.

It is an arithmetic number, because the mean of its divisors is an integer number (37620).

2⁶⁷²¹³³ is an apocalyptic number.

It is an amenable number.

672133 is a deficient number, since it is larger than the sum of its proper divisors (230747).

672133 is a wasteful number, since it uses less digits than its factorization.

672133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97 (or 90 counting only the distinct ones).

The product of its digits is 756, while the sum is 22.

The square root of 672133 is about 819.8371789569. The cubic root of 672133 is about 87.5961609488.

The spelling of 672133 in words is "six hundred seventy-two thousand, one hundred thirty-three".