486290481 has 4 divisors (see below), whose sum is σ = 648387312. Its totient is φ = 324193652.

The previous prime is 486290447. The next prime is 486290509. The reversal of 486290481 is 184092684.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 486290481 - 2⁶ = 486290417 is a prime.

It is a super-2 number, since 2×486290481² = 472956863822422722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (486290681) 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, 81048411 + ... + 81048416.

It is an arithmetic number, because the mean of its divisors is an integer number (162096828).

Almost surely, 2^486290481 is an apocalyptic number.

It is an amenable number.

486290481 is a deficient number, since it is larger than the sum of its proper divisors (162096831).

486290481 is a wasteful number, since it uses less digits than its factorization.

486290481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162096830.

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 486290481 is about 22051.9949437687. The cubic root of 486290481 is about 786.3790281311.

The spelling of 486290481 in words is "four hundred eighty-six million, two hundred ninety thousand, four hundred eighty-one".