71416799 has 4 divisors (see below), whose sum is σ = 71979264. Its totient is φ = 70854336.

The previous prime is 71416789. The next prime is 71416819. The reversal of 71416799 is 99761417.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99761417 = 7 ⋅14251631.

It is a cyclic number.

It is not a de Polignac number, because 71416799 - 2⁴ = 71416783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71416729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281042 + ... + 281295.

It is an arithmetic number, because the mean of its divisors is an integer number (17994816).

Almost surely, 2^71416799 is an apocalyptic number.

71416799 is a deficient number, since it is larger than the sum of its proper divisors (562465).

71416799 is a wasteful number, since it uses less digits than its factorization.

71416799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562464.

The product of its digits is 95256, while the sum is 44.

The square root of 71416799 is about 8450.8460523193. The cubic root of 71416799 is about 414.8904709257.

The spelling of 71416799 in words is "seventy-one million, four hundred sixteen thousand, seven hundred ninety-nine".