120454462 has 8 divisors (see below), whose sum is σ = 185565096. Its totient is φ = 58599432.

The previous prime is 120454447. The next prime is 120454463. The reversal of 120454462 is 264454021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 120454462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120454463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 813808 + ... + 813955.

It is an arithmetic number, because the mean of its divisors is an integer number (23195637).

Almost surely, 2^120454462 is an apocalyptic number.

120454462 is a deficient number, since it is larger than the sum of its proper divisors (65110634).

120454462 is a wasteful number, since it uses less digits than its factorization.

120454462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1627802.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 120454462 is about 10975.1748049860. The cubic root of 120454462 is about 493.8642969494.

The spelling of 120454462 in words is "one hundred twenty million, four hundred fifty-four thousand, four hundred sixty-two".