485020894 has 4 divisors (see below), whose sum is σ = 727531344. Its totient is φ = 242510446.

The previous prime is 485020889. The next prime is 485020919. The reversal of 485020894 is 498020584.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121255222 + ... + 121255225.

It is an arithmetic number, because the mean of its divisors is an integer number (181882836).

Almost surely, 2^485020894 is an apocalyptic number.

485020894 is a deficient number, since it is larger than the sum of its proper divisors (242510450).

485020894 is a wasteful number, since it uses less digits than its factorization.

485020894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242510449.

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 485020894 is about 22023.1899142699. The cubic root of 485020894 is about 785.6940831358.

The spelling of 485020894 in words is "four hundred eighty-five million, twenty thousand, eight hundred ninety-four".