120534238 has 16 divisors (see below), whose sum is σ = 198499824. Its totient is φ = 54437760.

The previous prime is 120534229. The next prime is 120534247. The reversal of 120534238 is 832435021.

It is an interprime number because it is at equal distance from previous prime (120534229) and next prime (120534247).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 13995 + ... + 20902.

It is an arithmetic number, because the mean of its divisors is an integer number (12406239).

Almost surely, 2^120534238 is an apocalyptic number.

120534238 is a deficient number, since it is larger than the sum of its proper divisors (77965586).

120534238 is a wasteful number, since it uses less digits than its factorization.

120534238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35067.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 120534238 is about 10978.8085874561. The cubic root of 120534238 is about 493.9733003103.

Adding to 120534238 its reverse (832435021), we get a palindrome (952969259).

The spelling of 120534238 in words is "one hundred twenty million, five hundred thirty-four thousand, two hundred thirty-eight".