120170064 has 40 divisors (see below), whose sum is σ = 354788800. Its totient is φ = 34334208.

The previous prime is 120170051. The next prime is 120170069. The reversal of 120170064 is 460071021.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 120170064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120170069) 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, 178489 + ... + 179160.

It is an arithmetic number, because the mean of its divisors is an integer number (8869720).

Almost surely, 2^120170064 is an apocalyptic number.

120170064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

120170064 is an abundant number, since it is smaller than the sum of its proper divisors (234618736).

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

120170064 is a wasteful number, since it uses less digits than its factorization.

120170064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357667 (or 357661 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 120170064 is about 10962.2107259439. The cubic root of 120170064 is about 493.4753125966.

The spelling of 120170064 in words is "one hundred twenty million, one hundred seventy thousand, sixty-four".