120618061 has 8 divisors (see below), whose sum is σ = 127101920. Its totient is φ = 114147792.

The previous prime is 120618059. The next prime is 120618073. The reversal of 120618061 is 160816021.

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

It is a cyclic number.

It is not a de Polignac number, because 120618061 - 2¹ = 120618059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120618031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18511 + ... + 24163.

It is an arithmetic number, because the mean of its divisors is an integer number (15887740).

Almost surely, 2^120618061 is an apocalyptic number.

It is an amenable number.

120618061 is a deficient number, since it is larger than the sum of its proper divisors (6483859).

120618061 is a wasteful number, since it uses less digits than its factorization.

120618061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6795.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 120618061 is about 10982.6254147176. The cubic root of 120618061 is about 494.0877815563.

The spelling of 120618061 in words is "one hundred twenty million, six hundred eighteen thousand, sixty-one".