120704238 has 48 divisors (see below), whose sum is σ = 267585552. Its totient is φ = 39312000.

The previous prime is 120704237. The next prime is 120704257. The reversal of 120704238 is 832407021.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120704237) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 231418 + ... + 231938.

It is an arithmetic number, because the mean of its divisors is an integer number (5574699).

Almost surely, 2^120704238 is an apocalyptic number.

120704238 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

120704238 is an abundant number, since it is smaller than the sum of its proper divisors (146881314).

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

120704238 is a wasteful number, since it uses less digits than its factorization.

120704238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801 (or 798 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 120704238 is about 10986.5480474988. The cubic root of 120704238 is about 494.2054224968.

The spelling of 120704238 in words is "one hundred twenty million, seven hundred four thousand, two hundred thirty-eight".