454024136 has 16 divisors (see below), whose sum is σ = 869408640. Its totient is φ = 222181840.

The previous prime is 454024121. The next prime is 454024199. The reversal of 454024136 is 631420454.

It is a super-2 number, since 2×454024136² = 412275832141092992, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 454024099 and 454024108.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 603380 + ... + 604131.

It is an arithmetic number, because the mean of its divisors is an integer number (54338040).

Almost surely, 2^454024136 is an apocalyptic number.

It is an amenable number.

454024136 is a deficient number, since it is larger than the sum of its proper divisors (415384504).

454024136 is a wasteful number, since it uses less digits than its factorization.

454024136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207564 (or 1207560 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 454024136 is about 21307.8421244386. The cubic root of 454024136 is about 768.5869039864.

The spelling of 454024136 in words is "four hundred fifty-four million, twenty-four thousand, one hundred thirty-six".