120090366 has 48 divisors (see below), whose sum is σ = 284579568. Its totient is φ = 36297600.

The previous prime is 120090361. The next prime is 120090401. The reversal of 120090366 is 663090021.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120090361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 150280 + ... + 151076.

It is an arithmetic number, because the mean of its divisors is an integer number (5928741).

Almost surely, 2^120090366 is an apocalyptic number.

120090366 is an abundant number, since it is smaller than the sum of its proper divisors (164489202).

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

120090366 is a wasteful number, since it uses less digits than its factorization.

120090366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577 (or 1574 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 120090366 is about 10958.5749986027. The cubic root of 120090366 is about 493.3661958670.

The spelling of 120090366 in words is "one hundred twenty million, ninety thousand, three hundred sixty-six".