454705676 has 24 divisors (see below), whose sum is σ = 831556320. Its totient is φ = 217147392.

The previous prime is 454705649. The next prime is 454705679. The reversal of 454705676 is 676507454.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (454705679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66380 + ... + 72908.

It is an arithmetic number, because the mean of its divisors is an integer number (34648180).

Almost surely, 2^454705676 is an apocalyptic number.

454705676 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

454705676 is the 17411-st pentagonal number.

It is an amenable number.

454705676 is a deficient number, since it is larger than the sum of its proper divisors (376850644).

454705676 is a wasteful number, since it uses less digits than its factorization.

454705676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7313 (or 7311 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 44.

The square root of 454705676 is about 21323.8288306767. The cubic root of 454705676 is about 768.9712894483.

The spelling of 454705676 in words is "four hundred fifty-four million, seven hundred five thousand, six hundred seventy-six".