454023106 has 4 divisors (see below), whose sum is σ = 681034662. Its totient is φ = 227011552.

The previous prime is 454023091. The next prime is 454023109. The reversal of 454023106 is 601320454.

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., 389075625 + 64947481 = 19725^2 + 8059^2 .

It is a super-2 number, since 2×454023106² = 412273961563774472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (454023109) 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 as a sum of consecutive naturals, namely, 113505775 + ... + 113505778.

Almost surely, 2^454023106 is an apocalyptic number.

454023106 is a deficient number, since it is larger than the sum of its proper divisors (227011556).

454023106 is a wasteful number, since it uses less digits than its factorization.

454023106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227011555.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 454023106 is about 21307.8179549197. The cubic root of 454023106 is about 768.5863227800.

The spelling of 454023106 in words is "four hundred fifty-four million, twenty-three thousand, one hundred six".