11420104 has 8 divisors (see below), whose sum is σ = 21412710. Its totient is φ = 5710048.

The previous prime is 11420089. The next prime is 11420111. The reversal of 11420104 is 40102411.

It can be written as a sum of positive squares in only one way, i.e., 9597604 + 1822500 = 3098^2 + 1350^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 713749 + ... + 713764.

Almost surely, 2^11420104 is an apocalyptic number.

It is an amenable number.

11420104 is a deficient number, since it is larger than the sum of its proper divisors (9992606).

11420104 is a wasteful number, since it uses less digits than its factorization.

11420104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427519 (or 1427515 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 11420104 is about 3379.3644372870. The cubic root of 11420104 is about 225.1939332075.

Adding to 11420104 its reverse (40102411), we get a palindrome (51522515).

The spelling of 11420104 in words is "eleven million, four hundred twenty thousand, one hundred four".