454636472 has 16 divisors (see below), whose sum is σ = 852948240. Its totient is φ = 227183616.

The previous prime is 454636447. The next prime is 454636489. The reversal of 454636472 is 274636454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1673 + ... + 30200.

It is an arithmetic number, because the mean of its divisors is an integer number (53309265).

Almost surely, 2^454636472 is an apocalyptic number.

It is an amenable number.

454636472 is a deficient number, since it is larger than the sum of its proper divisors (398311768).

454636472 is a wasteful number, since it uses less digits than its factorization.

454636472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33662 (or 33658 counting only the distinct ones).

The product of its digits is 483840, while the sum is 41.

The square root of 454636472 is about 21322.2060772332. The cubic root of 454636472 is about 768.9322762347.

The spelling of 454636472 in words is "four hundred fifty-four million, six hundred thirty-six thousand, four hundred seventy-two".