452346631 has 4 divisors (see below), whose sum is σ = 493469064. Its totient is φ = 411224200.

The previous prime is 452346619. The next prime is 452346641. The reversal of 452346631 is 136643254.

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

It is a cyclic number.

It is not a de Polignac number, because 452346631 - 2¹¹ = 452344583 is a prime.

It is a super-2 number, since 2×452346631² = 409234949154100322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452346641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20561200 + ... + 20561221.

It is an arithmetic number, because the mean of its divisors is an integer number (123367266).

Almost surely, 2^452346631 is an apocalyptic number.

452346631 is a deficient number, since it is larger than the sum of its proper divisors (41122433).

452346631 is a wasteful number, since it uses less digits than its factorization.

452346631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41122432.

The product of its digits is 51840, while the sum is 34.

The square root of 452346631 is about 21268.4421385300. The cubic root of 452346631 is about 767.6391573583.

Adding to 452346631 its reverse (136643254), we get a palindrome (588989885).

The spelling of 452346631 in words is "four hundred fifty-two million, three hundred forty-six thousand, six hundred thirty-one".