11246247 has 12 divisors (see below), whose sum is σ = 16273920. Its totient is φ = 7483968.

The previous prime is 11246239. The next prime is 11246267. The reversal of 11246247 is 74264211.

11246247 is a `hidden beast` number, since 11 + 24 + 624 + 7 = 666.

It is not a de Polignac number, because 11246247 - 2³ = 11246239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11246247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11246237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8154 + ... + 9432.

It is an arithmetic number, because the mean of its divisors is an integer number (1356160).

Almost surely, 2^11246247 is an apocalyptic number.

11246247 is a deficient number, since it is larger than the sum of its proper divisors (5027673).

11246247 is a wasteful number, since it uses less digits than its factorization.

11246247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2262 (or 2259 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 11246247 is about 3353.5424553746. The cubic root of 11246247 is about 224.0453179462.

The spelling of 11246247 in words is "eleven million, two hundred forty-six thousand, two hundred forty-seven".