452431106 has 4 divisors (see below), whose sum is σ = 678646662. Its totient is φ = 226215552.

The previous prime is 452431103. The next prime is 452431123. The reversal of 452431106 is 601134254.

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

It can be written as a sum of positive squares in only one way, i.e., 388287025 + 64144081 = 19705^2 + 8009^2 .

It is not an unprimeable number, because it can be changed into a prime (452431103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113107775 + ... + 113107778.

Almost surely, 2^452431106 is an apocalyptic number.

452431106 is a deficient number, since it is larger than the sum of its proper divisors (226215556).

452431106 is a wasteful number, since it uses less digits than its factorization.

452431106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226215555.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 452431106 is about 21270.4279693663. The cubic root of 452431106 is about 767.6869395067.

The spelling of 452431106 in words is "four hundred fifty-two million, four hundred thirty-one thousand, one hundred six".