5654398 has 8 divisors (see below), whose sum is σ = 8608392. Its totient is φ = 2784936.

The previous prime is 5654393. The next prime is 5654417. The reversal of 5654398 is 8934565.

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

It is a d-powerful number, because it can be written as 5⁵ + 6⁴ + 5⁹ + 4¹⁰ + 3⁹ + 9⁶ + 8⁷ .

It is a self number, because there is not a number n which added to its sum of digits gives 5654398.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5654393) 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, 20965 + ... + 21232.

It is an arithmetic number, because the mean of its divisors is an integer number (1076049).

Almost surely, 2^5654398 is an apocalyptic number.

5654398 is a deficient number, since it is larger than the sum of its proper divisors (2953994).

5654398 is a wasteful number, since it uses less digits than its factorization.

5654398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42266.

The product of its digits is 129600, while the sum is 40.

The square root of 5654398 is about 2377.8978110928. The cubic root of 5654398 is about 178.1539508909.

The spelling of 5654398 in words is "five million, six hundred fifty-four thousand, three hundred ninety-eight".