23041738 has 4 divisors (see below), whose sum is σ = 34562610. Its totient is φ = 11520868.

The previous prime is 23041729. The next prime is 23041757. The reversal of 23041738 is 83714032.

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., 19740249 + 3301489 = 4443^2 + 1817^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5760433 + ... + 5760436.

Almost surely, 2^23041738 is an apocalyptic number.

23041738 is a deficient number, since it is larger than the sum of its proper divisors (11520872).

23041738 is a wasteful number, since it uses less digits than its factorization.

23041738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11520871.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 23041738 is about 4800.1810382526. The cubic root of 23041738 is about 284.5586191337.

The spelling of 23041738 in words is "twenty-three million, forty-one thousand, seven hundred thirty-eight".