454402067 has 4 divisors (see below), whose sum is σ = 519316656. Its totient is φ = 389487480.

The previous prime is 454402051. The next prime is 454402079. The reversal of 454402067 is 760204454.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 760204454 = 2 ⋅380102227.

It is a cyclic number.

It is not a de Polignac number, because 454402067 - 2⁴ = 454402051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (454402097) 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, 32457284 + ... + 32457297.

It is an arithmetic number, because the mean of its divisors is an integer number (129829164).

Almost surely, 2^454402067 is an apocalyptic number.

454402067 is a deficient number, since it is larger than the sum of its proper divisors (64914589).

454402067 is an equidigital number, since it uses as much as digits as its factorization.

454402067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64914588.

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 454402067 is about 21316.7086343084. The cubic root of 454402067 is about 768.8001028266.

The spelling of 454402067 in words is "four hundred fifty-four million, four hundred two thousand, sixty-seven".