120907080 has 192 divisors, whose sum is σ = 465978240. Its totient is φ = 27620352.

The previous prime is 120907079. The next prime is 120907081. The reversal of 120907080 is 80709021.

It is an interprime number because it is at equal distance from previous prime (120907079) and next prime (120907081).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (120907081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67152 + ... + 68928.

It is an arithmetic number, because the mean of its divisors is an integer number (2426970).

Almost surely, 2^120907080 is an apocalyptic number.

120907080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120907080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (232989120).

120907080 is an abundant number, since it is smaller than the sum of its proper divisors (345071160).

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

120907080 is a wasteful number, since it uses less digits than its factorization.

120907080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1810 (or 1794 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 120907080 is about 10995.7755524565. The cubic root of 120907080 is about 494.4821029639.

The spelling of 120907080 in words is "one hundred twenty million, nine hundred seven thousand, eighty".