71353052 has 12 divisors (see below), whose sum is σ = 127224216. Its totient is φ = 35003280.

The previous prime is 71353049. The next prime is 71353081. The reversal of 71353052 is 25035317.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168074 + ... + 168497.

It is an arithmetic number, because the mean of its divisors is an integer number (10602018).

Almost surely, 2^71353052 is an apocalyptic number.

It is an amenable number.

71353052 is a deficient number, since it is larger than the sum of its proper divisors (55871164).

71353052 is a wasteful number, since it uses less digits than its factorization.

71353052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336628 (or 336626 counting only the distinct ones).

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

The square root of 71353052 is about 8447.0735760972. The cubic root of 71353052 is about 414.7669897264.

Adding to 71353052 its reverse (25035317), we get a palindrome (96388369).

The spelling of 71353052 in words is "seventy-one million, three hundred fifty-three thousand, fifty-two".