484806145 has 4 divisors (see below), whose sum is σ = 581767380. Its totient is φ = 387844912.

The previous prime is 484806107. The next prime is 484806149. The reversal of 484806145 is 541608484.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 267420609 + 217385536 = 16353^2 + 14744^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-484806145 is a prime.

It is a super-2 number, since 2×484806145² = 470073996459522050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 484806098 and 484806107.

It is not an unprimeable number, because it can be changed into a prime (484806149) 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, 48480610 + ... + 48480619.

It is an arithmetic number, because the mean of its divisors is an integer number (145441845).

Almost surely, 2^484806145 is an apocalyptic number.

It is an amenable number.

484806145 is a deficient number, since it is larger than the sum of its proper divisors (96961235).

484806145 is an equidigital number, since it uses as much as digits as its factorization.

484806145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96961234.

The product of its (nonzero) digits is 122880, while the sum is 40.

The square root of 484806145 is about 22018.3138546075. The cubic root of 484806145 is about 785.5781074264.

The spelling of 484806145 in words is "four hundred eighty-four million, eight hundred six thousand, one hundred forty-five".