452011 has 8 divisors (see below), whose sum is σ = 533504. Its totient is φ = 374760.

The previous prime is 452009. The next prime is 452017. The reversal of 452011 is 110254.

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

It is a cyclic number.

It is not a de Polignac number, because 452011 - 2¹ = 452009 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 451982 and 452000.

It is not an unprimeable number, because it can be changed into a prime (452017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 825 + ... + 1258.

It is an arithmetic number, because the mean of its divisors is an integer number (66688).

2⁴⁵²⁰¹¹ is an apocalyptic number.

452011 is a deficient number, since it is larger than the sum of its proper divisors (81493).

452011 is a wasteful number, since it uses less digits than its factorization.

452011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2121.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 452011 is about 672.3176332657. The cubic root of 452011 is about 76.7449253401.

Adding to 452011 its reverse (110254), we get a palindrome (562265).

The spelling of 452011 in words is "four hundred fifty-two thousand, eleven".