120556334 has 8 divisors (see below), whose sum is σ = 186667968. Its totient is φ = 58333680.

The previous prime is 120556309. The next prime is 120556339. The reversal of 120556334 is 433655021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 120556297 and 120556306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120556339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 972167 + ... + 972290.

It is an arithmetic number, because the mean of its divisors is an integer number (23333496).

Almost surely, 2^120556334 is an apocalyptic number.

120556334 is a deficient number, since it is larger than the sum of its proper divisors (66111634).

120556334 is a wasteful number, since it uses less digits than its factorization.

120556334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1944490.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 120556334 is about 10979.8148436119. The cubic root of 120556334 is about 494.0034830681.

The spelling of 120556334 in words is "one hundred twenty million, five hundred fifty-six thousand, three hundred thirty-four".