361062461 has 2 divisors, whose sum is σ = 361062462. Its totient is φ = 361062460.

The previous prime is 361062419. The next prime is 361062467. The reversal of 361062461 is 164260163.

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., 327827236 + 33235225 = 18106^2 + 5765^2 .

It is an emirp because it is prime and its reverse (164260163) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 361062461 - 2¹⁸ = 360800317 is a prime.

It is a super-2 number, since 2×361062461² = 260732201486753042, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (361062467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180531230 + 180531231.

It is an arithmetic number, because the mean of its divisors is an integer number (180531231).

Almost surely, 2^361062461 is an apocalyptic number.

It is an amenable number.

361062461 is a deficient number, since it is larger than the sum of its proper divisors (1).

361062461 is an equidigital number, since it uses as much as digits as its factorization.

361062461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 361062461 is about 19001.6436394329. The cubic root of 361062461 is about 712.0777995668.

The spelling of 361062461 in words is "three hundred sixty-one million, sixty-two thousand, four hundred sixty-one".