11124394 has 4 divisors (see below), whose sum is σ = 16686594. Its totient is φ = 5562196.

The previous prime is 11124361. The next prime is 11124403. The reversal of 11124394 is 49342111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10323369 + 801025 = 3213^2 + 895^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2781097 + ... + 2781100.

Almost surely, 2^11124394 is an apocalyptic number.

11124394 is a deficient number, since it is larger than the sum of its proper divisors (5562200).

11124394 is an equidigital number, since it uses as much as digits as its factorization.

11124394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5562199.

The product of its digits is 864, while the sum is 25.

The square root of 11124394 is about 3335.3251715537. The cubic root of 11124394 is about 223.2332013191.

The spelling of 11124394 in words is "eleven million, one hundred twenty-four thousand, three hundred ninety-four".