23243476 has 6 divisors (see below), whose sum is σ = 40676090. Its totient is φ = 11621736.

The previous prime is 23243453. The next prime is 23243489. The reversal of 23243476 is 67434232.

It can be written as a sum of positive squares in only one way, i.e., 22090000 + 1153476 = 4700^2 + 1074^2 .

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, 2905431 + ... + 2905438.

Almost surely, 2^23243476 is an apocalyptic number.

It is an amenable number.

23243476 is a deficient number, since it is larger than the sum of its proper divisors (17432614).

23243476 is a wasteful number, since it uses less digits than its factorization.

23243476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5810873 (or 5810871 counting only the distinct ones).

The product of its digits is 24192, while the sum is 31.

The square root of 23243476 is about 4821.1488257468. The cubic root of 23243476 is about 285.3866753031.

The spelling of 23243476 in words is "twenty-three million, two hundred forty-three thousand, four hundred seventy-six".