11425404 has 12 divisors (see below), whose sum is σ = 26659304. Its totient is φ = 3808464.

The previous prime is 11425399. The next prime is 11425417. The reversal of 11425404 is 40452411.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 476047 + ... + 476070.

Almost surely, 2^11425404 is an apocalyptic number.

It is an amenable number.

11425404 is an abundant number, since it is smaller than the sum of its proper divisors (15233900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11425404 is a wasteful number, since it uses less digits than its factorization.

11425404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952124 (or 952122 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 11425404 is about 3380.1485174471. The cubic root of 11425404 is about 225.2287648593.

Adding to 11425404 its reverse (40452411), we get a palindrome (51877815).

The spelling of 11425404 in words is "eleven million, four hundred twenty-five thousand, four hundred four".