23749246 has 4 divisors (see below), whose sum is σ = 35623872. Its totient is φ = 11874622.

The previous prime is 23749223. The next prime is 23749249. The reversal of 23749246 is 64294732.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23749249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5937310 + ... + 5937313.

It is an arithmetic number, because the mean of its divisors is an integer number (8905968).

Almost surely, 2^23749246 is an apocalyptic number.

23749246 is a deficient number, since it is larger than the sum of its proper divisors (11874626).

23749246 is a wasteful number, since it uses less digits than its factorization.

23749246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11874625.

The product of its digits is 72576, while the sum is 37.

The square root of 23749246 is about 4873.3198130227. The cubic root of 23749246 is about 287.4418120425.

The spelling of 23749246 in words is "twenty-three million, seven hundred forty-nine thousand, two hundred forty-six".