23400124 has 12 divisors (see below), whose sum is σ = 44673048. Its totient is φ = 10636400.

The previous prime is 23400103. The next prime is 23400161. The reversal of 23400124 is 42100432.

It is a junction number, because it is equal to n+sod(n) for n = 23400098 and 23400107.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 265867 + ... + 265954.

It is an arithmetic number, because the mean of its divisors is an integer number (3722754).

Almost surely, 2^23400124 is an apocalyptic number.

It is an amenable number.

23400124 is a deficient number, since it is larger than the sum of its proper divisors (21272924).

23400124 is a wasteful number, since it uses less digits than its factorization.

23400124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531836 (or 531834 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 23400124 is about 4837.3674658847. The cubic root of 23400124 is about 286.0263558283.

Adding to 23400124 its reverse (42100432), we get a palindrome (65500556).

The spelling of 23400124 in words is "twenty-three million, four hundred thousand, one hundred twenty-four".