454857196 has 12 divisors (see below), whose sum is σ = 809492040. Its totient is φ = 223573760.

The previous prime is 454857187. The next prime is 454857197. The reversal of 454857196 is 691758454.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (454857197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 963445 + ... + 963916.

It is an arithmetic number, because the mean of its divisors is an integer number (67457670).

Almost surely, 2^454857196 is an apocalyptic number.

It is an amenable number.

454857196 is a deficient number, since it is larger than the sum of its proper divisors (354634844).

454857196 is a wasteful number, since it uses less digits than its factorization.

454857196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1927424 (or 1927422 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 49.

The square root of 454857196 is about 21327.3813676222. The cubic root of 454857196 is about 769.0566938439.

The spelling of 454857196 in words is "four hundred fifty-four million, eight hundred fifty-seven thousand, one hundred ninety-six".