71874323 has 2 divisors, whose sum is σ = 71874324. Its totient is φ = 71874322.

The previous prime is 71874293. The next prime is 71874347. The reversal of 71874323 is 32347817.

It is a strong prime.

It is an emirp because it is prime and its reverse (32347817) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 71874323 - 2¹⁰ = 71873299 is a prime.

It is not a weakly prime, because it can be changed into another prime (71874823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35937161 + 35937162.

It is an arithmetic number, because the mean of its divisors is an integer number (35937162).

Almost surely, 2^71874323 is an apocalyptic number.

71874323 is a deficient number, since it is larger than the sum of its proper divisors (1).

71874323 is an equidigital number, since it uses as much as digits as its factorization.

71874323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28224, while the sum is 35.

The square root of 71874323 is about 8477.8725515308. The cubic root of 71874323 is about 415.7745692904.

The spelling of 71874323 in words is "seventy-one million, eight hundred seventy-four thousand, three hundred twenty-three".