120450346 has 4 divisors (see below), whose sum is σ = 180675522. Its totient is φ = 60225172.

The previous prime is 120450313. The next prime is 120450359. The reversal of 120450346 is 643054021.

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

It can be written as a sum of positive squares in only one way, i.e., 78057225 + 42393121 = 8835^2 + 6511^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 120450346.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30112585 + ... + 30112588.

Almost surely, 2^120450346 is an apocalyptic number.

120450346 is a deficient number, since it is larger than the sum of its proper divisors (60225176).

120450346 is an equidigital number, since it uses as much as digits as its factorization.

120450346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60225175.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 120450346 is about 10974.9872892865. The cubic root of 120450346 is about 493.8586716739.

The spelling of 120450346 in words is "one hundred twenty million, four hundred fifty thousand, three hundred forty-six".