120346732 has 12 divisors (see below), whose sum is σ = 229752936. Its totient is φ = 54703040.

The previous prime is 120346693. The next prime is 120346739. The reversal of 120346732 is 237643021.

It is a self number, because there is not a number n which added to its sum of digits gives 120346732.

It is not an unprimeable number, because it can be changed into a prime (120346739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1367533 + ... + 1367620.

It is an arithmetic number, because the mean of its divisors is an integer number (19146078).

Almost surely, 2^120346732 is an apocalyptic number.

It is an amenable number.

120346732 is a deficient number, since it is larger than the sum of its proper divisors (109406204).

120346732 is a wasteful number, since it uses less digits than its factorization.

120346732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2735168 (or 2735166 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 120346732 is about 10970.2658126410. The cubic root of 120346732 is about 493.7170217359.

Adding to 120346732 its reverse (237643021), we get a palindrome (357989753).

The spelling of 120346732 in words is "one hundred twenty million, three hundred forty-six thousand, seven hundred thirty-two".