486672641 has 16 divisors (see below), whose sum is σ = 604923648. Its totient is φ = 381240000.

The previous prime is 486672607. The next prime is 486672653. The reversal of 486672641 is 146276684.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-486672641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 486672592 and 486672601.

It is not an unprimeable number, because it can be changed into a prime (486672601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17285 + ... + 35666.

It is an arithmetic number, because the mean of its divisors is an integer number (37807728).

Almost surely, 2^486672641 is an apocalyptic number.

It is an amenable number.

486672641 is a deficient number, since it is larger than the sum of its proper divisors (118251007).

486672641 is a wasteful number, since it uses less digits than its factorization.

486672641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53072.

The product of its digits is 387072, while the sum is 44.

The square root of 486672641 is about 22060.6582177414. The cubic root of 486672641 is about 786.5849708284.

The spelling of 486672641 in words is "four hundred eighty-six million, six hundred seventy-two thousand, six hundred forty-one".