455641606 has 16 divisors (see below), whose sum is σ = 802211616. Its totient is φ = 189997056.

The previous prime is 455641597. The next prime is 455641609. The reversal of 455641606 is 606146554.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455641609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439291 + ... + 440326.

It is an arithmetic number, because the mean of its divisors is an integer number (50138226).

Almost surely, 2^455641606 is an apocalyptic number.

455641606 is a deficient number, since it is larger than the sum of its proper divisors (346570010).

455641606 is a wasteful number, since it uses less digits than its factorization.

455641606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879663.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 455641606 is about 21345.7631861688. The cubic root of 455641606 is about 769.4985243224.

The spelling of 455641606 in words is "four hundred fifty-five million, six hundred forty-one thousand, six hundred six".