11404130 has 8 divisors (see below), whose sum is σ = 20527452. Its totient is φ = 4561648.

The previous prime is 11404121. The next prime is 11404139. The reversal of 11404130 is 3140411.

It is a happy number.

It is a Cunningham number, because it is equal to 3377²+1.

It is an interprime number because it is at equal distance from previous prime (11404121) and next prime (11404139).

It can be written as a sum of positive squares in 2 ways, for example, as 11404129 + 1 = 3377^2 + 1^2 .

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 (11404139) 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, 570197 + ... + 570216.

Almost surely, 2^11404130 is an apocalyptic number.

11404130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11404130 is a deficient number, since it is larger than the sum of its proper divisors (9123322).

11404130 is a wasteful number, since it uses less digits than its factorization.

11404130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140420.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 11404130 is about 3377.0001480604. Note that the first 3 decimals coincide. The cubic root of 11404130 is about 225.0888866912.

Adding to 11404130 its reverse (3140411), we get a palindrome (14544541).

The spelling of 11404130 in words is "eleven million, four hundred four thousand, one hundred thirty".