71468905 has 16 divisors (see below), whose sum is σ = 90616320. Its totient is φ = 54023872.

The previous prime is 71468897. The next prime is 71468911. The reversal of 71468905 is 50986417.

It is a cyclic number.

It is not a de Polignac number, because 71468905 - 2³ = 71468897 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1572 + ... + 12058.

It is an arithmetic number, because the mean of its divisors is an integer number (5663520).

Almost surely, 2^71468905 is an apocalyptic number.

It is an amenable number.

71468905 is a deficient number, since it is larger than the sum of its proper divisors (19147415).

71468905 is a wasteful number, since it uses less digits than its factorization.

71468905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10568.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 71468905 is about 8453.9283767962. The cubic root of 71468905 is about 414.9913483463.

The spelling of 71468905 in words is "seventy-one million, four hundred sixty-eight thousand, nine hundred five".