71358036 has 24 divisors (see below), whose sum is σ = 166727904. Its totient is φ = 23753760.

The previous prime is 71358019. The next prime is 71358047. The reversal of 71358036 is 63085317.

It is a happy number.

71358036 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

71358036 is strictly pandigital in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 71357988 and 71358006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6231 + ... + 13473.

It is an arithmetic number, because the mean of its divisors is an integer number (6946996).

Almost surely, 2^71358036 is an apocalyptic number.

It is an amenable number.

71358036 is an abundant number, since it is smaller than the sum of its proper divisors (95369868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71358036 is a wasteful number, since it uses less digits than its factorization.

71358036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8071 (or 8069 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 71358036 is about 8447.3685843581. The cubic root of 71358036 is about 414.7766466389.

The spelling of 71358036 in words is "seventy-one million, three hundred fifty-eight thousand, thirty-six".