4385454 has 8 divisors (see below), whose sum is σ = 8770920. Its totient is φ = 1461816.

The previous prime is 4385399. The next prime is 4385461. The reversal of 4385454 is 4545834.

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

4385454 is an admirable number.

It is a super-2 number, since 2×4385454² = 38464413572232, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between even and odd.

4385454 is a modest number, since divided by 5454 gives 438 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 365449 + ... + 365460.

It is an arithmetic number, because the mean of its divisors is an integer number (1096365).

Almost surely, 2^4385454 is an apocalyptic number.

4385454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4385454 is a wasteful number, since it uses less digits than its factorization.

4385454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730914.

The product of its digits is 38400, while the sum is 33.

The square root of 4385454 is about 2094.1475592708. The cubic root of 4385454 is about 163.6834813249.

The spelling of 4385454 in words is "four million, three hundred eighty-five thousand, four hundred fifty-four".