120378006 has 36 divisors (see below), whose sum is σ = 303403932. Its totient is φ = 34393464.

The previous prime is 120377989. The next prime is 120378007. The reversal of 120378006 is 600873021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120378007) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 67360 + ... + 69123.

It is an arithmetic number, because the mean of its divisors is an integer number (8427887).

Almost surely, 2^120378006 is an apocalyptic number.

120378006 is an abundant number, since it is smaller than the sum of its proper divisors (183025926).

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

120378006 is a wasteful number, since it uses less digits than its factorization.

120378006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136505 (or 136495 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 120378006 is about 10971.6911185104. The cubic root of 120378006 is about 493.7597847551.

The spelling of 120378006 in words is "one hundred twenty million, three hundred seventy-eight thousand, six".