452890105 has 8 divisors (see below), whose sum is σ = 543939264. Its totient is φ = 361998000.

The previous prime is 452890103. The next prime is 452890153. The reversal of 452890105 is 501098254.

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

It is not a de Polignac number, because 452890105 - 2¹ = 452890103 is a prime.

It is a super-2 number, since 2×452890105² = 410218894413822050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452890103) 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, 32821 + ... + 44530.

It is an arithmetic number, because the mean of its divisors is an integer number (67992408).

Almost surely, 2^452890105 is an apocalyptic number.

It is an amenable number.

452890105 is a deficient number, since it is larger than the sum of its proper divisors (91049159).

452890105 is a wasteful number, since it uses less digits than its factorization.

452890105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78527.

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 452890105 is about 21281.2148384438. The cubic root of 452890105 is about 767.9464622194.

The spelling of 452890105 in words is "four hundred fifty-two million, eight hundred ninety thousand, one hundred five".