11054402 has 6 divisors (see below), whose sum is σ = 16588659. Its totient is φ = 5524850.

The previous prime is 11054401. The next prime is 11054419. The reversal of 11054402 is 20445011.

It can be written as a sum of positive squares in only one way, i.e., 5527201 + 5527201 = 2351^2 + 2351^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=2351.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11054401) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3527 + ... + 5877.

Almost surely, 2^11054402 is an apocalyptic number.

11054402 is a deficient number, since it is larger than the sum of its proper divisors (5534257).

11054402 is an frugal number, since it uses more digits than its factorization.

11054402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4704 (or 2353 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 11054402 is about 3324.8160851391. The cubic root of 11054402 is about 222.7640395275.

Adding to 11054402 its reverse (20445011), we get a palindrome (31499413).

The spelling of 11054402 in words is "eleven million, fifty-four thousand, four hundred two".