34212461 has 2 divisors, whose sum is σ = 34212462. Its totient is φ = 34212460.

The previous prime is 34212443. The next prime is 34212463. The reversal of 34212461 is 16421243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33582025 + 630436 = 5795^2 + 794^2 .

It is a cyclic number.

It is not a de Polignac number, because 34212461 - 2¹⁸ = 33950317 is a prime.

Together with 34212463, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34212463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17106230 + 17106231.

It is an arithmetic number, because the mean of its divisors is an integer number (17106231).

Almost surely, 2^34212461 is an apocalyptic number.

It is an amenable number.

34212461 is a deficient number, since it is larger than the sum of its proper divisors (1).

34212461 is an equidigital number, since it uses as much as digits as its factorization.

34212461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1152, while the sum is 23.

The square root of 34212461 is about 5849.1419028777. The cubic root of 34212461 is about 324.6345746794.

The spelling of 34212461 in words is "thirty-four million, two hundred twelve thousand, four hundred sixty-one".