71332365 has 48 divisors (see below), whose sum is σ = 130178880. Its totient is φ = 33246720.

The previous prime is 71332319. The next prime is 71332367. The reversal of 71332365 is 56323317.

It is not a de Polignac number, because 71332365 - 2⁷ = 71332237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71332367) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47425 + ... + 48905.

It is an arithmetic number, because the mean of its divisors is an integer number (2712060).

Almost surely, 2^71332365 is an apocalyptic number.

It is an amenable number.

71332365 is a deficient number, since it is larger than the sum of its proper divisors (58846515).

71332365 is a wasteful number, since it uses less digits than its factorization.

71332365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1534 (or 1521 counting only the distinct ones).

The product of its digits is 11340, while the sum is 30.

The square root of 71332365 is about 8445.8489804164. The cubic root of 71332365 is about 414.7269021440.

The spelling of 71332365 in words is "seventy-one million, three hundred thirty-two thousand, three hundred sixty-five".