120170070 has 48 divisors (see below), whose sum is σ = 319101120. Its totient is φ = 31362432.

The previous prime is 120170069. The next prime is 120170081. The reversal of 120170070 is 70071021.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9975 + ... + 18434.

It is an arithmetic number, because the mean of its divisors is an integer number (6647940).

Almost surely, 2^120170070 is an apocalyptic number.

120170070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120170070 is an abundant number, since it is smaller than the sum of its proper divisors (198931050).

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

120170070 is a wasteful number, since it uses less digits than its factorization.

120170070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28469 (or 28466 counting only the distinct ones).

The product of its (nonzero) digits is 98, while the sum is 18.

The square root of 120170070 is about 10962.2109996113. The cubic root of 120170070 is about 493.4753208096.

The spelling of 120170070 in words is "one hundred twenty million, one hundred seventy thousand, seventy".