23049122 has 4 divisors (see below), whose sum is σ = 34573686. Its totient is φ = 11524560.

The previous prime is 23049121. The next prime is 23049137. The reversal of 23049122 is 22194032.

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

It can be written as a sum of positive squares in only one way, i.e., 15437041 + 7612081 = 3929^2 + 2759^2 .

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

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5762279 + ... + 5762282.

Almost surely, 2^23049122 is an apocalyptic number.

23049122 is a deficient number, since it is larger than the sum of its proper divisors (11524564).

23049122 is a wasteful number, since it uses less digits than its factorization.

23049122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11524563.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 23049122 is about 4800.9501143003. The cubic root of 23049122 is about 284.5890126227.

The spelling of 23049122 in words is "twenty-three million, forty-nine thousand, one hundred twenty-two".