486885901 has 4 divisors (see below), whose sum is σ = 503675100. Its totient is φ = 470096704.

The previous prime is 486885863. The next prime is 486885913. The reversal of 486885901 is 109588684.

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 227708100 + 259177801 = 15090^2 + 16099^2 .

It is a cyclic number.

It is not a de Polignac number, because 486885901 - 2²¹ = 484788749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486885941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8394556 + ... + 8394613.

It is an arithmetic number, because the mean of its divisors is an integer number (125918775).

Almost surely, 2^486885901 is an apocalyptic number.

It is an amenable number.

486885901 is a deficient number, since it is larger than the sum of its proper divisors (16789199).

486885901 is a wasteful number, since it uses less digits than its factorization.

486885901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16789198.

The product of its (nonzero) digits is 552960, while the sum is 49.

The square root of 486885901 is about 22065.4911796679. The cubic root of 486885901 is about 786.6998479213.

The spelling of 486885901 in words is "four hundred eighty-six million, eight hundred eighty-five thousand, nine hundred one".