23519252 has 6 divisors (see below), whose sum is σ = 41158698. Its totient is φ = 11759624.

The previous prime is 23519231. The next prime is 23519267. The reversal of 23519252 is 25291532.

It can be written as a sum of positive squares in only one way, i.e., 15476356 + 8042896 = 3934^2 + 2836^2 .

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, 2939903 + ... + 2939910.

It is an arithmetic number, because the mean of its divisors is an integer number (6859783).

Almost surely, 2^23519252 is an apocalyptic number.

It is an amenable number.

23519252 is a deficient number, since it is larger than the sum of its proper divisors (17639446).

23519252 is a wasteful number, since it uses less digits than its factorization.

23519252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5879817 (or 5879815 counting only the distinct ones).

The product of its digits is 5400, while the sum is 29.

The square root of 23519252 is about 4849.6651430795. The cubic root of 23519252 is about 286.5109129263.

The spelling of 23519252 in words is "twenty-three million, five hundred nineteen thousand, two hundred fifty-two".