11072724 has 24 divisors (see below), whose sum is σ = 27824160. Its totient is φ = 3406944.

The previous prime is 11072717. The next prime is 11072767. The reversal of 11072724 is 42727011.

11072724 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11072694 and 11072703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35334 + ... + 35645.

It is an arithmetic number, because the mean of its divisors is an integer number (1159340).

Almost surely, 2^11072724 is an apocalyptic number.

It is an amenable number.

11072724 is an abundant number, since it is smaller than the sum of its proper divisors (16751436).

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

11072724 is a wasteful number, since it uses less digits than its factorization.

11072724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70999 (or 70997 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 11072724 is about 3327.5702847573. The cubic root of 11072724 is about 222.8870442174.

Adding to 11072724 its reverse (42727011), we get a palindrome (53799735).

The spelling of 11072724 in words is "eleven million, seventy-two thousand, seven hundred twenty-four".