610021241 has 2 divisors, whose sum is σ = 610021242. Its totient is φ = 610021240.

The previous prime is 610021229. The next prime is 610021267. The reversal of 610021241 is 142120016.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 595360000 + 14661241 = 24400^2 + 3829^2 .

It is a cyclic number.

It is not a de Polignac number, because 610021241 - 2¹⁸ = 609759097 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (610321241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305010620 + 305010621.

It is an arithmetic number, because the mean of its divisors is an integer number (305010621).

Almost surely, 2^610021241 is an apocalyptic number.

It is an amenable number.

610021241 is a deficient number, since it is larger than the sum of its proper divisors (1).

610021241 is an equidigital number, since it uses as much as digits as its factorization.

610021241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 610021241 is about 24698.6080781893. The cubic root of 610021241 is about 848.1024526335.

Adding to 610021241 its reverse (142120016), we get a palindrome (752141257).

The spelling of 610021241 in words is "six hundred ten million, twenty-one thousand, two hundred forty-one".