71834051 has 2 divisors, whose sum is σ = 71834052. Its totient is φ = 71834050.

The previous prime is 71834023. The next prime is 71834071. The reversal of 71834051 is 15043817.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 71834051 - 2¹⁴ = 71817667 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (71834071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35917025 + 35917026.

It is an arithmetic number, because the mean of its divisors is an integer number (35917026).

Almost surely, 2^71834051 is an apocalyptic number.

71834051 is a deficient number, since it is larger than the sum of its proper divisors (1).

71834051 is an equidigital number, since it uses as much as digits as its factorization.

71834051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 71834051 is about 8475.4970945662. The cubic root of 71834051 is about 415.6969003769.

Adding to 71834051 its reverse (15043817), we get a palindrome (86877868).

The spelling of 71834051 in words is "seventy-one million, eight hundred thirty-four thousand, fifty-one".