23400334 has 8 divisors (see below), whose sum is σ = 35133768. Its totient is φ = 11689080.

The previous prime is 23400331. The next prime is 23400337. The reversal of 23400334 is 43300432.

It is an interprime number because it is at equal distance from previous prime (23400331) and next prime (23400337).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23400331) 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, 2592 + ... + 7315.

It is an arithmetic number, because the mean of its divisors is an integer number (4391721).

Almost surely, 2^23400334 is an apocalyptic number.

23400334 is a deficient number, since it is larger than the sum of its proper divisors (11733434).

23400334 is a wasteful number, since it uses less digits than its factorization.

23400334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11090.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 23400334 is about 4837.3891718571. The cubic root of 23400334 is about 286.0272114556.

Adding to 23400334 its reverse (43300432), we get a palindrome (66700766).

It can be divided in two parts, 2 and 3400334, that added together give a square (3400336 = 1844²).

The spelling of 23400334 in words is "twenty-three million, four hundred thousand, three hundred thirty-four".