71468912 has 40 divisors (see below), whose sum is σ = 145529376. Its totient is φ = 33935616.

The previous prime is 71468911. The next prime is 71468923. The reversal of 71468912 is 21986417.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71468911) 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, 57158 + ... + 58394.

Almost surely, 2^71468912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 71468912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72764688).

71468912 is an abundant number, since it is smaller than the sum of its proper divisors (74060464).

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

71468912 is a wasteful number, since it uses less digits than its factorization.

71468912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425 (or 1419 counting only the distinct ones).

The product of its digits is 24192, while the sum is 38.

The square root of 71468912 is about 8453.9287908049. The cubic root of 71468912 is about 414.9913618950.

The spelling of 71468912 in words is "seventy-one million, four hundred sixty-eight thousand, nine hundred twelve".