454643026 has 8 divisors (see below), whose sum is σ = 693523440. Its totient is φ = 223468548.

The previous prime is 454643017. The next prime is 454643027. The reversal of 454643026 is 620346454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 454642982 and 454643000.

It is not an unprimeable number, because it can be changed into a prime (454643027) 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, 1926336 + ... + 1926571.

It is an arithmetic number, because the mean of its divisors is an integer number (86690430).

Almost surely, 2^454643026 is an apocalyptic number.

454643026 is a deficient number, since it is larger than the sum of its proper divisors (238880414).

454643026 is a wasteful number, since it uses less digits than its factorization.

454643026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3852968.

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 454643026 is about 21322.3597662172. The cubic root of 454643026 is about 768.9359711706.

The spelling of 454643026 in words is "four hundred fifty-four million, six hundred forty-three thousand, twenty-six".