472126 has 4 divisors (see below), whose sum is σ = 708192. Its totient is φ = 236062.

The previous prime is 472123. The next prime is 472127. The reversal of 472126 is 621274.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 472097 and 472106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472123) 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 as a sum of consecutive naturals, namely, 118030 + ... + 118033.

It is an arithmetic number, because the mean of its divisors is an integer number (177048).

2⁴⁷²¹²⁶ is an apocalyptic number.

472126 is a deficient number, since it is larger than the sum of its proper divisors (236066).

472126 is a wasteful number, since it uses less digits than its factorization.

472126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236065.

The product of its digits is 672, while the sum is 22.

The square root of 472126 is about 687.1142554190. The cubic root of 472126 is about 77.8668559150.

The spelling of 472126 in words is "four hundred seventy-two thousand, one hundred twenty-six".