23705134 has 16 divisors (see below), whose sum is σ = 38011680. Its totient is φ = 11059840.

The previous prime is 23705119. The next prime is 23705153. The reversal of 23705134 is 43150732.

It is a junction number, because it is equal to n+sod(n) for n = 23705099 and 23705108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4399 + ... + 8170.

It is an arithmetic number, because the mean of its divisors is an integer number (2375730).

Almost surely, 2^23705134 is an apocalyptic number.

23705134 is a deficient number, since it is larger than the sum of its proper divisors (14306546).

23705134 is a wasteful number, since it uses less digits than its factorization.

23705134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12635.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 23705134 is about 4868.7918419255. The cubic root of 23705134 is about 287.2637363296.

Adding to 23705134 its reverse (43150732), we get a palindrome (66855866).

The spelling of 23705134 in words is "twenty-three million, seven hundred five thousand, one hundred thirty-four".