71469716 has 24 divisors (see below), whose sum is σ = 132276480. Its totient is φ = 33694272.

The previous prime is 71469703. The next prime is 71469719. The reversal of 71469716 is 61796417.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71469719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14840 + ... + 19056.

It is an arithmetic number, because the mean of its divisors is an integer number (5511520).

Almost surely, 2^71469716 is an apocalyptic number.

71469716 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

71469716 is a deficient number, since it is larger than the sum of its proper divisors (60806764).

71469716 is a wasteful number, since it uses less digits than its factorization.

71469716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4463 (or 4461 counting only the distinct ones).

The product of its digits is 63504, while the sum is 41.

The square root of 71469716 is about 8453.9763425266. The cubic root of 71469716 is about 414.9929180579.

The spelling of 71469716 in words is "seventy-one million, four hundred sixty-nine thousand, seven hundred sixteen".