120908340 has 72 divisors (see below), whose sum is σ = 419153280. Its totient is φ = 27635904.

The previous prime is 120908329. The next prime is 120908353. The reversal of 120908340 is 43809021.

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, 46720 + ... + 49239.

Almost surely, 2^120908340 is an apocalyptic number.

120908340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120908340 is an abundant number, since it is smaller than the sum of its proper divisors (298244940).

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

120908340 is a wasteful number, since it uses less digits than its factorization.

120908340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95981 (or 95976 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 120908340 is about 10995.8328470380. The cubic root of 120908340 is about 494.4838206611.

The spelling of 120908340 in words is "one hundred twenty million, nine hundred eight thousand, three hundred forty".