23049127 has 4 divisors (see below), whose sum is σ = 24404976. Its totient is φ = 21693280.

The previous prime is 23049121. The next prime is 23049137. The reversal of 23049127 is 72194032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23049127 - 2¹⁵ = 23016359 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23049095 and 23049104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23049121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677899 + ... + 677932.

It is an arithmetic number, because the mean of its divisors is an integer number (6101244).

Almost surely, 2^23049127 is an apocalyptic number.

23049127 is a deficient number, since it is larger than the sum of its proper divisors (1355849).

23049127 is a wasteful number, since it uses less digits than its factorization.

23049127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355848.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 23049127 is about 4800.9506350305. The cubic root of 23049127 is about 284.5890332011.

The spelling of 23049127 in words is "twenty-three million, forty-nine thousand, one hundred twenty-seven".