11794428 has 36 divisors (see below), whose sum is σ = 30040920. Its totient is φ = 3901536.

The previous prime is 11794397. The next prime is 11794451. The reversal of 11794428 is 82449711.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 11794392 and 11794401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3826 + ... + 6182.

It is an arithmetic number, because the mean of its divisors is an integer number (834470).

Almost surely, 2^11794428 is an apocalyptic number.

11794428 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

11794428 is an abundant number, since it is smaller than the sum of its proper divisors (18246492).

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

11794428 is a wasteful number, since it uses less digits than its factorization.

11794428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2506 (or 2501 counting only the distinct ones).

The product of its digits is 16128, while the sum is 36.

The square root of 11794428 is about 3434.3016757414. The cubic root of 11794428 is about 227.6279713132.

The spelling of 11794428 in words is "eleven million, seven hundred ninety-four thousand, four hundred twenty-eight".