23481346 has 16 divisors (see below), whose sum is σ = 40449600. Its totient is φ = 10014480.

The previous prime is 23481343. The next prime is 23481361. The reversal of 23481346 is 64318432.

It is not an unprimeable number, because it can be changed into a prime (23481343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1021 + ... + 6928.

It is an arithmetic number, because the mean of its divisors is an integer number (2528100).

Almost surely, 2^23481346 is an apocalyptic number.

23481346 is a deficient number, since it is larger than the sum of its proper divisors (16968254).

23481346 is a wasteful number, since it uses less digits than its factorization.

23481346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8169.

The product of its digits is 13824, while the sum is 31.

The square root of 23481346 is about 4845.7554622577. The cubic root of 23481346 is about 286.3569068591.

Adding to 23481346 its reverse (64318432), we get a palindrome (87799778).

The spelling of 23481346 in words is "twenty-three million, four hundred eighty-one thousand, three hundred forty-six".