5432398 has 8 divisors (see below), whose sum is σ = 8207640. Its totient is φ = 2696520.

The previous prime is 5432369. The next prime is 5432407. The reversal of 5432398 is 8932345.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9493 + ... + 10048.

It is an arithmetic number, because the mean of its divisors is an integer number (1025955).

Almost surely, 2^5432398 is an apocalyptic number.

5432398 is a deficient number, since it is larger than the sum of its proper divisors (2775242).

5432398 is a wasteful number, since it uses less digits than its factorization.

5432398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19682.

The product of its digits is 25920, while the sum is 34.

The square root of 5432398 is about 2330.7505229003. The cubic root of 5432398 is about 175.7912254138.

The spelling of 5432398 in words is "five million, four hundred thirty-two thousand, three hundred ninety-eight".