11015725 has 24 divisors (see below), whose sum is σ = 16437440. Its totient is φ = 7153920.

The previous prime is 11015723. The next prime is 11015731. The reversal of 11015725 is 52751011.

It is not a de Polignac number, because 11015725 - 2¹ = 11015723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11015696 and 11015705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11015723) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1669 + ... + 4981.

Almost surely, 2^11015725 is an apocalyptic number.

It is an amenable number.

11015725 is a deficient number, since it is larger than the sum of its proper divisors (5421715).

11015725 is a wasteful number, since it uses less digits than its factorization.

11015725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3349 (or 3344 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 22.

The square root of 11015725 is about 3318.9945766753. The cubic root of 11015725 is about 222.5039346188.

Adding to 11015725 its reverse (52751011), we get a palindrome (63766736).

The spelling of 11015725 in words is "eleven million, fifteen thousand, seven hundred twenty-five".