5454398 has 4 divisors (see below), whose sum is σ = 8181600. Its totient is φ = 2727198.

The previous prime is 5454377. The next prime is 5454401. The reversal of 5454398 is 8934545.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8934545 = 5 ⋅1786909.

It is a d-powerful number, because it can be written as 5² + 4⁷ + 5⁸ + 4⁹ + 3⁷ + 9⁷ + 8² .

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 as a sum of consecutive naturals, namely, 1363598 + ... + 1363601.

It is an arithmetic number, because the mean of its divisors is an integer number (2045400).

Almost surely, 2^5454398 is an apocalyptic number.

5454398 is a deficient number, since it is larger than the sum of its proper divisors (2727202).

5454398 is a wasteful number, since it uses less digits than its factorization.

5454398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2727201.

The product of its digits is 86400, while the sum is 38.

The square root of 5454398 is about 2335.4652641390. The cubic root of 5454398 is about 176.0282108704.

The spelling of 5454398 in words is "five million, four hundred fifty-four thousand, three hundred ninety-eight".