4154454 has 24 divisors (see below), whose sum is σ = 9038952. Its totient is φ = 1379040.

The previous prime is 4154419. The next prime is 4154461. The reversal of 4154454 is 4544514.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7714 + ... + 8234.

It is an arithmetic number, because the mean of its divisors is an integer number (376623).

Almost surely, 2^4154454 is an apocalyptic number.

4154454 is an abundant number, since it is smaller than the sum of its proper divisors (4884498).

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

4154454 is a wasteful number, since it uses less digits than its factorization.

4154454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972 (or 969 counting only the distinct ones).

The product of its digits is 6400, while the sum is 27.

The square root of 4154454 is about 2038.2477768907. The cubic root of 4154454 is about 160.7575275812.

Adding to 4154454 its reverse (4544514), we get a palindrome (8698968).

The spelling of 4154454 in words is "four million, one hundred fifty-four thousand, four hundred fifty-four".