11747214 has 32 divisors (see below), whose sum is σ = 26254080. Its totient is φ = 3893400.

The previous prime is 11747207. The next prime is 11747231. The reversal of 11747214 is 41274711.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10879 + ... + 11909.

It is an arithmetic number, because the mean of its divisors is an integer number (820440).

Almost surely, 2^11747214 is an apocalyptic number.

11747214 is an abundant number, since it is smaller than the sum of its proper divisors (14506866).

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

11747214 is a wasteful number, since it uses less digits than its factorization.

11747214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1253 (or 1247 counting only the distinct ones).

The product of its digits is 1568, while the sum is 27.

The square root of 11747214 is about 3427.4208962425. The cubic root of 11747214 is about 227.3238277048.

The spelling of 11747214 in words is "eleven million, seven hundred forty-seven thousand, two hundred fourteen".