34815061 has 2 divisors, whose sum is σ = 34815062. Its totient is φ = 34815060.

The previous prime is 34815047. The next prime is 34815073. The reversal of 34815061 is 16051843.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32547025 + 2268036 = 5705^2 + 1506^2 .

It is an emirp because it is prime and its reverse (16051843) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34815061 - 2⁷ = 34814933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34815041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17407530 + 17407531.

It is an arithmetic number, because the mean of its divisors is an integer number (17407531).

Almost surely, 2^34815061 is an apocalyptic number.

It is an amenable number.

34815061 is a deficient number, since it is larger than the sum of its proper divisors (1).

34815061 is an equidigital number, since it uses as much as digits as its factorization.

34815061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 34815061 is about 5900.4288827169. The cubic root of 34815061 is about 326.5294725616.

The spelling of 34815061 in words is "thirty-four million, eight hundred fifteen thousand, sixty-one".