23003461 has 8 divisors (see below), whose sum is σ = 24819704. Its totient is φ = 21193920.

The previous prime is 23003459. The next prime is 23003531. The reversal of 23003461 is 16430032.

It can be written as a sum of positive squares in 4 ways, for example, as 21025 + 22982436 = 145^2 + 4794^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23003461 - 2¹ = 23003459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23003411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7255 + ... + 9931.

It is an arithmetic number, because the mean of its divisors is an integer number (3102463).

Almost surely, 2^23003461 is an apocalyptic number.

It is an amenable number.

23003461 is a deficient number, since it is larger than the sum of its proper divisors (1816243).

23003461 is a wasteful number, since it uses less digits than its factorization.

23003461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3351.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 23003461 is about 4796.1923439328. The cubic root of 23003461 is about 284.4009619416.

Adding to 23003461 its reverse (16430032), we get a palindrome (39433493).

The spelling of 23003461 in words is "twenty-three million, three thousand, four hundred sixty-one".