5547398 has 4 divisors (see below), whose sum is σ = 8321100. Its totient is φ = 2773698.

The previous prime is 5547397. The next prime is 5547403. The reversal of 5547398 is 8937455.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5547391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1386848 + ... + 1386851.

It is an arithmetic number, because the mean of its divisors is an integer number (2080275).

Almost surely, 2^5547398 is an apocalyptic number.

5547398 is a deficient number, since it is larger than the sum of its proper divisors (2773702).

5547398 is a wasteful number, since it uses less digits than its factorization.

5547398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2773701.

The product of its digits is 151200, while the sum is 41.

The square root of 5547398 is about 2355.2914893915. The cubic root of 5547398 is about 177.0230321034.

The spelling of 5547398 in words is "five million, five hundred forty-seven thousand, three hundred ninety-eight".