71468507 has 8 divisors (see below), whose sum is σ = 78723840. Its totient is φ = 64339560.

The previous prime is 71468489. The next prime is 71468543. The reversal of 71468507 is 70586417.

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

It is a cyclic number.

It is not a de Polignac number, because 71468507 - 2²⁶ = 4359643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71468597) 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, 30407 + ... + 32672.

It is an arithmetic number, because the mean of its divisors is an integer number (9840480).

Almost surely, 2^71468507 is an apocalyptic number.

71468507 is a deficient number, since it is larger than the sum of its proper divisors (7255333).

71468507 is a wasteful number, since it uses less digits than its factorization.

71468507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63193.

The product of its (nonzero) digits is 47040, while the sum is 38.

The square root of 71468507 is about 8453.9048374109. The cubic root of 71468507 is about 414.9905780026.

The spelling of 71468507 in words is "seventy-one million, four hundred sixty-eight thousand, five hundred seven".