11824398 has 24 divisors (see below), whose sum is σ = 26217048. Its totient is φ = 3849552.

The previous prime is 11824387. The next prime is 11824399. The reversal of 11824398 is 89342811.

11824398 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11824399) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6865 + ... + 8412.

It is an arithmetic number, because the mean of its divisors is an integer number (1092377).

Almost surely, 2^11824398 is an apocalyptic number.

11824398 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

11824398 is an abundant number, since it is smaller than the sum of its proper divisors (14392650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11824398 is a wasteful number, since it uses less digits than its factorization.

11824398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15328 (or 15325 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 11824398 is about 3438.6622398834. The cubic root of 11824398 is about 227.8206114348.

It can be divided in two parts, 118243 and 98, that added together give a triangular number (118341 = T₄₈₆).

The spelling of 11824398 in words is "eleven million, eight hundred twenty-four thousand, three hundred ninety-eight".