24132398 has 4 divisors (see below), whose sum is σ = 36198600. Its totient is φ = 12066198.

The previous prime is 24132397. The next prime is 24132419. The reversal of 24132398 is 89323142.

It is a happy number.

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 (24132397) by changing a digit.

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, 6033098 + ... + 6033101.

It is an arithmetic number, because the mean of its divisors is an integer number (9049650).

Almost surely, 2^24132398 is an apocalyptic number.

24132398 is a deficient number, since it is larger than the sum of its proper divisors (12066202).

24132398 is a wasteful number, since it uses less digits than its factorization.

24132398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12066201.

The product of its digits is 10368, while the sum is 32.

The square root of 24132398 is about 4912.4737149424. The cubic root of 24132398 is about 288.9793610018.

The spelling of 24132398 in words is "twenty-four million, one hundred thirty-two thousand, three hundred ninety-eight".