11150946 has 40 divisors (see below), whose sum is σ = 26462700. Its totient is φ = 3497472.

The previous prime is 11150927. The next prime is 11150947. The reversal of 11150946 is 64905111.

11150946 is a `hidden beast` number, since 111 + 509 + 46 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 11148921 + 2025 = 3339^2 + 45^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11150947) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 730 + ... + 4778.

Almost surely, 2^11150946 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11150946, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13231350).

11150946 is an abundant number, since it is smaller than the sum of its proper divisors (15311754).

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

11150946 is a wasteful number, since it uses less digits than its factorization.

11150946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4080 (or 4071 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 11150946 is about 3339.3032207333. The cubic root of 11150946 is about 223.4106665186.

The spelling of 11150946 in words is "eleven million, one hundred fifty thousand, nine hundred forty-six".