11420394 has 16 divisors (see below), whose sum is σ = 23228640. Its totient is φ = 3742160.

The previous prime is 11420393. The next prime is 11420401. The reversal of 11420394 is 49302411.

11420394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11420393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15777 + ... + 16484.

It is an arithmetic number, because the mean of its divisors is an integer number (1451790).

Almost surely, 2^11420394 is an apocalyptic number.

11420394 is an abundant number, since it is smaller than the sum of its proper divisors (11808246).

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

11420394 is a wasteful number, since it uses less digits than its factorization.

11420394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32325.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 11420394 is about 3379.4073444910. The cubic root of 11420394 is about 225.1958393691.

The spelling of 11420394 in words is "eleven million, four hundred twenty thousand, three hundred ninety-four".