23078134 has 8 divisors (see below), whose sum is σ = 34935120. Its totient is φ = 11433096.

The previous prime is 23078123. The next prime is 23078137. The reversal of 23078134 is 43187032.

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 (23078137) 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 3 ways as a sum of consecutive naturals, for example, 52714 + ... + 53149.

It is an arithmetic number, because the mean of its divisors is an integer number (4366890).

Almost surely, 2^23078134 is an apocalyptic number.

23078134 is a deficient number, since it is larger than the sum of its proper divisors (11856986).

23078134 is a wasteful number, since it uses less digits than its factorization.

23078134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105974.

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

The square root of 23078134 is about 4803.9706493691. The cubic root of 23078134 is about 284.7083669116.

The spelling of 23078134 in words is "twenty-three million, seventy-eight thousand, one hundred thirty-four".