120162446 has 4 divisors (see below), whose sum is σ = 180243672. Its totient is φ = 60081222.

The previous prime is 120162439. The next prime is 120162451. The reversal of 120162446 is 644261021.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30040610 + ... + 30040613.

It is an arithmetic number, because the mean of its divisors is an integer number (45060918).

Almost surely, 2^120162446 is an apocalyptic number.

120162446 is a deficient number, since it is larger than the sum of its proper divisors (60081226).

120162446 is an equidigital number, since it uses as much as digits as its factorization.

120162446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60081225.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 120162446 is about 10961.8632540276. The cubic root of 120162446 is about 493.4648846685.

The spelling of 120162446 in words is "one hundred twenty million, one hundred sixty-two thousand, four hundred forty-six".