487121141 has 16 divisors (see below), whose sum is σ = 529894848. Its totient is φ = 445132800.

The previous prime is 487121101. The next prime is 487121143. The reversal of 487121141 is 141121784.

It is a cyclic number.

It is not a de Polignac number, because 487121141 - 2¹⁸ = 486858997 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 (487121143) 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, 704606 + ... + 705296.

It is an arithmetic number, because the mean of its divisors is an integer number (33118428).

Almost surely, 2^487121141 is an apocalyptic number.

It is an amenable number.

487121141 is a deficient number, since it is larger than the sum of its proper divisors (42773707).

487121141 is a wasteful number, since it uses less digits than its factorization.

487121141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172.

The product of its digits is 1792, while the sum is 29.

The square root of 487121141 is about 22070.8210313980. The cubic root of 487121141 is about 786.8265261124.

The spelling of 487121141 in words is "four hundred eighty-seven million, one hundred twenty-one thousand, one hundred forty-one".