71226033 has 16 divisors (see below), whose sum is σ = 96620160. Its totient is φ = 46665216.

The previous prime is 71226013. The next prime is 71226037. The reversal of 71226033 is 33062217.

It is not a de Polignac number, because 71226033 - 2⁹ = 71225521 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 71225994 and 71226012.

It is not an unprimeable number, because it can be changed into a prime (71226037) 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, 44908 + ... + 46466.

It is an arithmetic number, because the mean of its divisors is an integer number (6038760).

Almost surely, 2^71226033 is an apocalyptic number.

It is an amenable number.

71226033 is a deficient number, since it is larger than the sum of its proper divisors (25394127).

71226033 is a wasteful number, since it uses less digits than its factorization.

71226033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1816.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 71226033 is about 8439.5517061038. The cubic root of 71226033 is about 414.5207279847.

The spelling of 71226033 in words is "seventy-one million, two hundred twenty-six thousand, thirty-three".