23523034 has 4 divisors (see below), whose sum is σ = 35284554. Its totient is φ = 11761516.

The previous prime is 23523023. The next prime is 23523041. The reversal of 23523034 is 43032532.

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

It can be written as a sum of positive squares in only one way, i.e., 18447025 + 5076009 = 4295^2 + 2253^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23522996 and 23523014.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5880757 + ... + 5880760.

Almost surely, 2^23523034 is an apocalyptic number.

23523034 is a deficient number, since it is larger than the sum of its proper divisors (11761520).

23523034 is a wasteful number, since it uses less digits than its factorization.

23523034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11761519.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 23523034 is about 4850.0550512340. The cubic root of 23523034 is about 286.5262695116.

Adding to 23523034 its reverse (43032532), we get a palindrome (66555566).

The spelling of 23523034 in words is "twenty-three million, five hundred twenty-three thousand, thirty-four".