11040630 has 16 divisors (see below), whose sum is σ = 26497584. Its totient is φ = 2944160.

The previous prime is 11040587. The next prime is 11040647. The reversal of 11040630 is 3604011.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a nialpdrome in base 16.

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, 183981 + ... + 184040.

It is an arithmetic number, because the mean of its divisors is an integer number (1656099).

Almost surely, 2^11040630 is an apocalyptic number.

11040630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11040630 is an abundant number, since it is smaller than the sum of its proper divisors (15456954).

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

11040630 is a wasteful number, since it uses less digits than its factorization.

11040630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368031.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 11040630 is about 3322.7443476741. The cubic root of 11040630 is about 222.6714917421.

Adding to 11040630 its reverse (3604011), we get a palindrome (14644641).

The spelling of 11040630 in words is "eleven million, forty thousand, six hundred thirty".