71325610 has 16 divisors (see below), whose sum is σ = 128516832. Its totient is φ = 28501200.

The previous prime is 71325607. The next prime is 71325629. The reversal of 71325610 is 1652317.

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 7 ways as a sum of consecutive naturals, for example, 8665 + ... + 14755.

It is an arithmetic number, because the mean of its divisors is an integer number (8032302).

Almost surely, 2^71325610 is an apocalyptic number.

71325610 is a deficient number, since it is larger than the sum of its proper divisors (57191222).

71325610 is a wasteful number, since it uses less digits than its factorization.

71325610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7269.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 71325610 is about 8445.4490703574. The cubic root of 71325610 is about 414.7138105239.

Adding to 71325610 its reverse (1652317), we get a palindrome (72977927).

The spelling of 71325610 in words is "seventy-one million, three hundred twenty-five thousand, six hundred ten".