452342927 has 4 divisors (see below), whose sum is σ = 454957800. Its totient is φ = 449728056.

The previous prime is 452342923. The next prime is 452342951. The reversal of 452342927 is 729243254.

It is a happy number.

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 452342927 - 2² = 452342923 is a prime.

It is a super-2 number, since 2×452342927² = 409228247213854658, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452342921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1307177 + ... + 1307522.

It is an arithmetic number, because the mean of its divisors is an integer number (113739450).

Almost surely, 2^452342927 is an apocalyptic number.

452342927 is a deficient number, since it is larger than the sum of its proper divisors (2614873).

452342927 is a wasteful number, since it uses less digits than its factorization.

452342927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2614872.

The product of its digits is 120960, while the sum is 38.

The square root of 452342927 is about 21268.3550609820. The cubic root of 452342927 is about 767.6370621043.

The spelling of 452342927 in words is "four hundred fifty-two million, three hundred forty-two thousand, nine hundred twenty-seven".