71692422 has 8 divisors (see below), whose sum is σ = 143384856. Its totient is φ = 23897472.

The previous prime is 71692399. The next prime is 71692427. The reversal of 71692422 is 22429617.

It is a sphenic number, since it is the product of 3 distinct primes.

71692422 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71692427) 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, 5974363 + ... + 5974374.

It is an arithmetic number, because the mean of its divisors is an integer number (17923107).

Almost surely, 2^71692422 is an apocalyptic number.

71692422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71692422 is a wasteful number, since it uses less digits than its factorization.

71692422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11948742.

The product of its digits is 12096, while the sum is 33.

The square root of 71692422 is about 8467.1377690457. The cubic root of 71692422 is about 415.4235227300.

It can be divided in two parts, 7169 and 2422, that added together give a triangular number (9591 = T₁₃₈).

The spelling of 71692422 in words is "seventy-one million, six hundred ninety-two thousand, four hundred twenty-two".