23702134 has 4 divisors (see below), whose sum is σ = 35553204. Its totient is φ = 11851066.

The previous prime is 23702117. The next prime is 23702153. The reversal of 23702134 is 43120732.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5925532 + ... + 5925535.

It is an arithmetic number, because the mean of its divisors is an integer number (8888301).

Almost surely, 2^23702134 is an apocalyptic number.

23702134 is a deficient number, since it is larger than the sum of its proper divisors (11851070).

23702134 is a wasteful number, since it uses less digits than its factorization.

23702134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11851069.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 23702134 is about 4868.4837475337. The cubic root of 23702134 is about 287.2516176107.

Adding to 23702134 its reverse (43120732), we get a palindrome (66822866).

The spelling of 23702134 in words is "twenty-three million, seven hundred two thousand, one hundred thirty-four".