11270712 has 16 divisors (see below), whose sum is σ = 28176840. Its totient is φ = 3756896.

The previous prime is 11270671. The next prime is 11270717. The reversal of 11270712 is 21707211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11270717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234783 + ... + 234830.

Almost surely, 2^11270712 is an apocalyptic number.

11270712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11270712 is an abundant number, since it is smaller than the sum of its proper divisors (16906128).

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

11270712 is a wasteful number, since it uses less digits than its factorization.

11270712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469622 (or 469618 counting only the distinct ones).

The product of its (nonzero) digits is 196, while the sum is 21.

The square root of 11270712 is about 3357.1881091175. The cubic root of 11270712 is about 224.2076624410.

Adding to 11270712 its reverse (21707211), we get a palindrome (32977923).

The spelling of 11270712 in words is "eleven million, two hundred seventy thousand, seven hundred twelve".