1408212232 has 16 divisors (see below), whose sum is σ = 3017597760. Its totient is φ = 603519504.

The previous prime is 1408212181. The next prime is 1408212241. The reversal of 1408212232 is 2322128041.

It is a junction number, because it is equal to n+sod(n) for n = 1408212197 and 1408212206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12573268 + ... + 12573379.

It is an arithmetic number, because the mean of its divisors is an integer number (188599860).

Almost surely, 2^1408212232 is an apocalyptic number.

It is an amenable number.

1408212232 is an abundant number, since it is smaller than the sum of its proper divisors (1609385528).

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

1408212232 is a wasteful number, since it uses less digits than its factorization.

1408212232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25146660 (or 25146656 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 1408212232 is about 37526.1539729293. The cubic root of 1408212232 is about 1120.8720440552.

The spelling of 1408212232 in words is "one billion, four hundred eight million, two hundred twelve thousand, two hundred thirty-two".