23376842 has 8 divisors (see below), whose sum is σ = 36274500. Its totient is φ = 11285344.

The previous prime is 23376841. The next prime is 23376851. The reversal of 23376842 is 24867332.

It can be written as a sum of positive squares in 2 ways, for example, as 21631801 + 1745041 = 4651^2 + 1321^2 .

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

It is not an unprimeable number, because it can be changed into a prime (23376841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201467 + ... + 201582.

Almost surely, 2^23376842 is an apocalyptic number.

23376842 is a deficient number, since it is larger than the sum of its proper divisors (12897658).

23376842 is a wasteful number, since it uses less digits than its factorization.

23376842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403080.

The product of its digits is 48384, while the sum is 35.

The square root of 23376842 is about 4834.9603928057. The cubic root of 23376842 is about 285.9314635193.

It can be divided in two parts, 23 and 376842, that multiplied together give a triangular number (8667366 = T₄₁₆₃).

The spelling of 23376842 in words is "twenty-three million, three hundred seventy-six thousand, eight hundred forty-two".