71332055 has 8 divisors (see below), whose sum is σ = 87589392. Its totient is φ = 55738368.

The previous prime is 71332049. The next prime is 71332057. The reversal of 71332055 is 55023317.

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 71332055 - 2⁶ = 71331991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71332057) by changing a digit.

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, 165674 + ... + 166103.

It is an arithmetic number, because the mean of its divisors is an integer number (10948674).

Almost surely, 2^71332055 is an apocalyptic number.

71332055 is a deficient number, since it is larger than the sum of its proper divisors (16257337).

71332055 is a wasteful number, since it uses less digits than its factorization.

71332055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331825.

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 71332055 is about 8445.8306281857. The cubic root of 71332055 is about 414.7263013623.

It can be divided in two parts, 713 and 32055, that added together give a 15-th power (32768 = 2¹⁵).

The spelling of 71332055 in words is "seventy-one million, three hundred thirty-two thousand, fifty-five".