12455332 has 6 divisors (see below), whose sum is σ = 21796838. Its totient is φ = 6227664.

The previous prime is 12455327. The next prime is 12455341. The reversal of 12455332 is 23355421.

12455332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7365796 + 5089536 = 2714^2 + 2256^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12455297 and 12455306.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556913 + ... + 1556920.

Almost surely, 2^12455332 is an apocalyptic number.

It is an amenable number.

12455332 is a deficient number, since it is larger than the sum of its proper divisors (9341506).

12455332 is a wasteful number, since it uses less digits than its factorization.

12455332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3113837 (or 3113835 counting only the distinct ones).

The product of its digits is 3600, while the sum is 25.

The square root of 12455332 is about 3529.2112433234. The cubic root of 12455332 is about 231.8026710907.

The spelling of 12455332 in words is "twelve million, four hundred fifty-five thousand, three hundred thirty-two".