120000452 has 48 divisors (see below), whose sum is σ = 248220672. Its totient is φ = 50042880.

The previous prime is 120000449. The next prime is 120000457. The reversal of 120000452 is 254000021.

It is not an unprimeable number, because it can be changed into a prime (120000457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109853 + ... + 110939.

It is an arithmetic number, because the mean of its divisors is an integer number (5171264).

Almost surely, 2^120000452 is an apocalyptic number.

It is an amenable number.

120000452 is an abundant number, since it is smaller than the sum of its proper divisors (128220220).

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

120000452 is a wasteful number, since it uses less digits than its factorization.

120000452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308 (or 1306 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 120000452 is about 10954.4717809669. The cubic root of 120000452 is about 493.2430341586.

Adding to 120000452 its reverse (254000021), we get a palindrome (374000473).

The spelling of 120000452 in words is "one hundred twenty million, four hundred fifty-two", and thus it is an aban number.