454004608 has 16 divisors (see below), whose sum is σ = 904462560. Its totient is φ = 227002240.

The previous prime is 454004597. The next prime is 454004609. The reversal of 454004608 is 806400454.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×454004608² = 412240368170467328, which contains 22 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 454004608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454004609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1773328 + ... + 1773583.

It is an arithmetic number, because the mean of its divisors is an integer number (56528910).

Almost surely, 2^454004608 is an apocalyptic number.

It is an amenable number.

454004608 is a deficient number, since it is larger than the sum of its proper divisors (450457952).

454004608 is an equidigital number, since it uses as much as digits as its factorization.

454004608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3546925 (or 3546913 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 454004608 is about 21307.3838844660. The cubic root of 454004608 is about 768.5758846160.

The spelling of 454004608 in words is "four hundred fifty-four million, four thousand, six hundred eight".