11154002 has 8 divisors (see below), whose sum is σ = 16828236. Its totient is φ = 5544592.

The previous prime is 11153981. The next prime is 11154019. The reversal of 11154002 is 20045111.

It can be written as a sum of positive squares in 2 ways, for example, as 8059921 + 3094081 = 2839^2 + 1759^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15773 + ... + 16464.

Almost surely, 2^11154002 is an apocalyptic number.

11154002 is a deficient number, since it is larger than the sum of its proper divisors (5674234).

11154002 is a wasteful number, since it uses less digits than its factorization.

11154002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32412.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 11154002 is about 3339.7607698756. The cubic root of 11154002 is about 223.4310737748.

Adding to 11154002 its reverse (20045111), we get a palindrome (31199113).

The spelling of 11154002 in words is "eleven million, one hundred fifty-four thousand, two".