11045402 has 8 divisors (see below), whose sum is σ = 16583700. Its totient is φ = 5517504.

The previous prime is 11045401. The next prime is 11045417. The reversal of 11045402 is 20454011.

It can be written as a sum of positive squares in 2 ways, for example, as 10233601 + 811801 = 3199^2 + 901^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11045401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1124 + ... + 4832.

Almost surely, 2^11045402 is an apocalyptic number.

11045402 is a deficient number, since it is larger than the sum of its proper divisors (5538298).

11045402 is a wasteful number, since it uses less digits than its factorization.

11045402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5200.

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

The square root of 11045402 is about 3323.4623512235. The cubic root of 11045402 is about 222.7035682723.

Adding to 11045402 its reverse (20454011), we get a palindrome (31499413).

The spelling of 11045402 in words is "eleven million, forty-five thousand, four hundred two".