71914027 has 4 divisors (see below), whose sum is σ = 72107200. Its totient is φ = 71720856.

The previous prime is 71914021. The next prime is 71914033. The reversal of 71914027 is 72041917.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (71914021) and next prime (71914033).

It is a cyclic number.

It is not a de Polignac number, because 71914027 - 2³ = 71914019 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 71914027.

It is not an unprimeable number, because it can be changed into a prime (71914021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96027 + ... + 96772.

It is an arithmetic number, because the mean of its divisors is an integer number (18026800).

Almost surely, 2^71914027 is an apocalyptic number.

71914027 is a deficient number, since it is larger than the sum of its proper divisors (193173).

71914027 is a wasteful number, since it uses less digits than its factorization.

71914027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193172.

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 71914027 is about 8480.2138534355. The cubic root of 71914027 is about 415.8511143579.

The spelling of 71914027 in words is "seventy-one million, nine hundred fourteen thousand, twenty-seven".