2405967061 has 2 divisors, whose sum is σ = 2405967062. Its totient is φ = 2405967060.

The previous prime is 2405967019. The next prime is 2405967079. The reversal of 2405967061 is 1607695042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2265188836 + 140778225 = 47594^2 + 11865^2 .

It is a cyclic number.

It is not a de Polignac number, because 2405967061 - 2¹¹ = 2405965013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2405967001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1202983530 + 1202983531.

It is an arithmetic number, because the mean of its divisors is an integer number (1202983531).

Almost surely, 2^2405967061 is an apocalyptic number.

It is an amenable number.

2405967061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2405967061 is an equidigital number, since it uses as much as digits as its factorization.

2405967061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 2405967061 is about 49050.6581097542. The cubic root of 2405967061 is about 1339.9745783029.

The spelling of 2405967061 in words is "two billion, four hundred five million, nine hundred sixty-seven thousand, sixty-one".