120253266 has 24 divisors (see below), whose sum is σ = 297770304. Its totient is φ = 34358040.

The previous prime is 120253253. The next prime is 120253267. The reversal of 120253266 is 662352021.

120253266 is a `hidden beast` number, since 120 + 2 + 532 + 6 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (120253267) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 477070 + ... + 477321.

It is an arithmetic number, because the mean of its divisors is an integer number (12407096).

Almost surely, 2^120253266 is an apocalyptic number.

120253266 is an abundant number, since it is smaller than the sum of its proper divisors (177517038).

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

120253266 is a wasteful number, since it uses less digits than its factorization.

120253266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954406 (or 954403 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 120253266 is about 10966.0050155013. The cubic root of 120253266 is about 493.5891752882.

The spelling of 120253266 in words is "one hundred twenty million, two hundred fifty-three thousand, two hundred sixty-six".