12047250 has 32 divisors (see below), whose sum is σ = 30071808. Its totient is φ = 3212400.

The previous prime is 12047249. The next prime is 12047257. The reversal of 12047250 is 5274021.

It is not an unprimeable number, because it can be changed into a prime (12047257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7282 + ... + 8781.

It is an arithmetic number, because the mean of its divisors is an integer number (939744).

Almost surely, 2^12047250 is an apocalyptic number.

12047250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12047250 is an abundant number, since it is smaller than the sum of its proper divisors (18024558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12047250 is a wasteful number, since it uses less digits than its factorization.

12047250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16083 (or 16073 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 12047250 is about 3470.9148649888. The cubic root of 12047250 is about 229.2429424700.

The spelling of 12047250 in words is "twelve million, forty-seven thousand, two hundred fifty".