23411428 has 6 divisors (see below), whose sum is σ = 40970006. Its totient is φ = 11705712.

The previous prime is 23411411. The next prime is 23411449. The reversal of 23411428 is 82411432.

It can be written as a sum of positive squares in only one way, i.e., 23406244 + 5184 = 4838^2 + 72^2 .

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 as a sum of consecutive naturals, namely, 2926425 + ... + 2926432.

Almost surely, 2^23411428 is an apocalyptic number.

It is an amenable number.

23411428 is a deficient number, since it is larger than the sum of its proper divisors (17558578).

23411428 is a wasteful number, since it uses less digits than its factorization.

23411428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5852861 (or 5852859 counting only the distinct ones).

The product of its digits is 1536, while the sum is 25.

The square root of 23411428 is about 4838.5357289163. The cubic root of 23411428 is about 286.0724057471.

The spelling of 23411428 in words is "twenty-three million, four hundred eleven thousand, four hundred twenty-eight".