11051742 has 16 divisors (see below), whose sum is σ = 23803920. Its totient is φ = 3400512.

The previous prime is 11051713. The next prime is 11051743. The reversal of 11051742 is 24715011.

It is a happy number.

11051742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11051743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70767 + ... + 70922.

It is an arithmetic number, because the mean of its divisors is an integer number (1487745).

Almost surely, 2^11051742 is an apocalyptic number.

11051742 is an abundant number, since it is smaller than the sum of its proper divisors (12752178).

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

11051742 is a wasteful number, since it uses less digits than its factorization.

11051742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141707.

The product of its (nonzero) digits is 280, while the sum is 21.

The square root of 11051742 is about 3324.4160389458. The cubic root of 11051742 is about 222.7461703300.

Adding to 11051742 its reverse (24715011), we get a palindrome (35766753).

The spelling of 11051742 in words is "eleven million, fifty-one thousand, seven hundred forty-two".