71295141 has 16 divisors (see below), whose sum is σ = 96595200. Its totient is φ = 46768128.

The previous prime is 71295109. The next prime is 71295149. The reversal of 71295141 is 14159217.

It is not a de Polignac number, because 71295141 - 2⁵ = 71295109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 71295099 and 71295108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71295149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68100 + ... + 69138.

It is an arithmetic number, because the mean of its divisors is an integer number (6037200).

Almost surely, 2^71295141 is an apocalyptic number.

It is an amenable number.

71295141 is a deficient number, since it is larger than the sum of its proper divisors (25300059).

71295141 is a wasteful number, since it uses less digits than its factorization.

71295141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1388.

The product of its digits is 2520, while the sum is 30.

The square root of 71295141 is about 8443.6450067492. The cubic root of 71295141 is about 414.6547493873.

The spelling of 71295141 in words is "seventy-one million, two hundred ninety-five thousand, one hundred forty-one".