454005670 has 16 divisors (see below), whose sum is σ = 823177728. Its totient is φ = 180276160.

The previous prime is 454005667. The next prime is 454005677. The reversal of 454005670 is 76500454.

It is a happy number.

It is a super-2 number, since 2×454005670² = 412242296784297800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454005677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164326 + ... + 167065.

It is an arithmetic number, because the mean of its divisors is an integer number (51448608).

Almost surely, 2^454005670 is an apocalyptic number.

454005670 is a deficient number, since it is larger than the sum of its proper divisors (369172058).

454005670 is a wasteful number, since it uses less digits than its factorization.

454005670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331535.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 454005670 is about 21307.4088053897. The cubic root of 454005670 is about 768.5764838955.

The spelling of 454005670 in words is "four hundred fifty-four million, five thousand, six hundred seventy".