485724101 has 2 divisors, whose sum is σ = 485724102. Its totient is φ = 485724100.

The previous prime is 485724079. The next prime is 485724121. The reversal of 485724101 is 101427584.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 335073025 + 150651076 = 18305^2 + 12274^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-485724101 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485724121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242862050 + 242862051.

It is an arithmetic number, because the mean of its divisors is an integer number (242862051).

Almost surely, 2^485724101 is an apocalyptic number.

It is an amenable number.

485724101 is a deficient number, since it is larger than the sum of its proper divisors (1).

485724101 is an equidigital number, since it uses as much as digits as its factorization.

485724101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 485724101 is about 22039.1492803148. The cubic root of 485724101 is about 786.0736123370.

The spelling of 485724101 in words is "four hundred eighty-five million, seven hundred twenty-four thousand, one hundred one".