452126 has 4 divisors (see below), whose sum is σ = 678192. Its totient is φ = 226062.

The previous prime is 452087. The next prime is 452131. The reversal of 452126 is 621254.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 621254 = 2 ⋅310627.

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 452098 and 452107.

It is a congruent number.

It is an unprimeable number.

452126 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 as a sum of consecutive naturals, namely, 113030 + ... + 113033.

It is an arithmetic number, because the mean of its divisors is an integer number (169548).

2⁴⁵²¹²⁶ is an apocalyptic number.

452126 is a deficient number, since it is larger than the sum of its proper divisors (226066).

452126 is a wasteful number, since it uses less digits than its factorization.

452126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226065.

The product of its digits is 480, while the sum is 20.

The square root of 452126 is about 672.4031528778. The cubic root of 452126 is about 76.7514332334.

The spelling of 452126 in words is "four hundred fifty-two thousand, one hundred twenty-six".