71364610 has 8 divisors (see below), whose sum is σ = 128456316. Its totient is φ = 28545840.

The previous prime is 71364583. The next prime is 71364617. The reversal of 71364610 is 1646317.

It can be written as a sum of positive squares in 2 ways, for example, as 67519089 + 3845521 = 8217^2 + 1961^2 .

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

It is not an unprimeable number, because it can be changed into a prime (71364617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3568221 + ... + 3568240.

Almost surely, 2^71364610 is an apocalyptic number.

71364610 is a deficient number, since it is larger than the sum of its proper divisors (57091706).

71364610 is a wasteful number, since it uses less digits than its factorization.

71364610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7136468.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 71364610 is about 8447.7576906538. The cubic root of 71364610 is about 414.7893836204.

The spelling of 71364610 in words is "seventy-one million, three hundred sixty-four thousand, six hundred ten".