1422245232 has 60 divisors (see below), whose sum is σ = 3984157944. Its totient is φ = 473623680.

The previous prime is 1422245221. The next prime is 1422245287. The reversal of 1422245232 is 2325422241.

1422245232 is a `hidden beast` number, since 1 + 422 + 2 + 4 + 5 + 232 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1422245196 and 1422245205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 165883 + ... + 174245.

Almost surely, 2^1422245232 is an apocalyptic number.

1422245232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1422245232 is an abundant number, since it is smaller than the sum of its proper divisors (2561912712).

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

1422245232 is a wasteful number, since it uses less digits than its factorization.

1422245232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9558 (or 9549 counting only the distinct ones).

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

The square root of 1422245232 is about 37712.6667314843. Note that the first 3 decimals coincide. The cubic root of 1422245232 is about 1124.5829517857.

Adding to 1422245232 its reverse (2325422241), we get a palindrome (3747667473).

It can be divided in two parts, 142224 and 5232, that added together give a square (147456 = 384²).

The spelling of 1422245232 in words is "one billion, four hundred twenty-two million, two hundred forty-five thousand, two hundred thirty-two".