120246456 has 32 divisors (see below), whose sum is σ = 327945600. Its totient is φ = 36438240.

The previous prime is 120246439. The next prime is 120246473. The reversal of 120246456 is 654642021.

It is an interprime number because it is at equal distance from previous prime (120246439) and next prime (120246473).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 227476 + ... + 228003.

It is an arithmetic number, because the mean of its divisors is an integer number (10248300).

Almost surely, 2^120246456 is an apocalyptic number.

It is an amenable number.

120246456 is an abundant number, since it is smaller than the sum of its proper divisors (207699144).

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

120246456 is a wasteful number, since it uses less digits than its factorization.

120246456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455499 (or 455495 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 120246456 is about 10965.6945060493. The cubic root of 120246456 is about 493.5798577153.

Adding to 120246456 its reverse (654642021), we get a palindrome (774888477).

The spelling of 120246456 in words is "one hundred twenty million, two hundred forty-six thousand, four hundred fifty-six".