452541966 has 8 divisors (see below), whose sum is σ = 905083944. Its totient is φ = 150847320.

The previous prime is 452541923. The next prime is 452541967. The reversal of 452541966 is 669145254.

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

452541966 is an admirable number.

It is a super-2 number, since 2×452541966² = 409588461982290312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452541967) 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, 37711825 + ... + 37711836.

It is an arithmetic number, because the mean of its divisors is an integer number (113135493).

Almost surely, 2^452541966 is an apocalyptic number.

452541966 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

452541966 is a wasteful number, since it uses less digits than its factorization.

452541966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75423666.

The product of its digits is 259200, while the sum is 42.

The square root of 452541966 is about 21273.0337751812. The cubic root of 452541966 is about 767.7496369522.

The spelling of 452541966 in words is "four hundred fifty-two million, five hundred forty-one thousand, nine hundred sixty-six".