1404225432 has 48 divisors (see below), whose sum is σ = 4026826440. Its totient is φ = 440540928.

The previous prime is 1404225401. The next prime is 1404225437. The reversal of 1404225432 is 2345224041.

1404225432 is a `hidden beast` number, since 1 + 4 + 0 + 4 + 225 + 432 = 666.

1404225432 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1404225396 and 1404225405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1404225437) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 572398 + ... + 574845.

Almost surely, 2^1404225432 is an apocalyptic number.

1404225432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1404225432 is an abundant number, since it is smaller than the sum of its proper divisors (2622601008).

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

1404225432 is a wasteful number, since it uses less digits than its factorization.

1404225432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147272 (or 1147265 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 1404225432 is about 37472.9960371465. The cubic root of 1404225432 is about 1119.8132745683.

Adding to 1404225432 its reverse (2345224041), we get a palindrome (3749449473).

The spelling of 1404225432 in words is "one billion, four hundred four million, two hundred twenty-five thousand, four hundred thirty-two".