456835145 has 32 divisors (see below), whose sum is σ = 630833280. Its totient is φ = 314772480.

The previous prime is 456835103. The next prime is 456835151. The reversal of 456835145 is 541538654.

It is not a de Polignac number, because 456835145 - 2¹⁰ = 456834121 is a prime.

It is a Curzon 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 31 ways as a sum of consecutive naturals, for example, 79985 + ... + 85505.

It is an arithmetic number, because the mean of its divisors is an integer number (19713540).

Almost surely, 2^456835145 is an apocalyptic number.

It is an amenable number.

456835145 is a deficient number, since it is larger than the sum of its proper divisors (173998135).

456835145 is a wasteful number, since it uses less digits than its factorization.

456835145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5625.

The product of its digits is 288000, while the sum is 41.

The square root of 456835145 is about 21373.7021828227. The cubic root of 456835145 is about 770.1698309826.

The spelling of 456835145 in words is "four hundred fifty-six million, eight hundred thirty-five thousand, one hundred forty-five".