120038432 has 24 divisors (see below), whose sum is σ = 237840876. Its totient is φ = 59634432.

The previous prime is 120038419. The next prime is 120038489. The reversal of 120038432 is 234830021.

It can be written as a sum of positive squares in 2 ways, for example, as 117592336 + 2446096 = 10844^2 + 1564^2 .

It is a junction number, because it is equal to n+sod(n) for n = 120038398 and 120038407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6923 + ... + 16970.

Almost surely, 2^120038432 is an apocalyptic number.

It is an amenable number.

120038432 is a deficient number, since it is larger than the sum of its proper divisors (117802444).

120038432 is a wasteful number, since it uses less digits than its factorization.

120038432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24060 (or 24052 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 120038432 is about 10956.2051824525. The cubic root of 120038432 is about 493.2950656138.

Adding to 120038432 its reverse (234830021), we get a palindrome (354868453).

The spelling of 120038432 in words is "one hundred twenty million, thirty-eight thousand, four hundred thirty-two".