71825233 has 8 divisors (see below), whose sum is σ = 75188736. Its totient is φ = 68527200.

The previous prime is 71825219. The next prime is 71825239. The reversal of 71825233 is 33252817.

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 71825233 - 2¹³ = 71817041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 71825195 and 71825204.

It is not an unprimeable number, because it can be changed into a prime (71825239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14116 + ... + 18517.

It is an arithmetic number, because the mean of its divisors is an integer number (9398592).

Almost surely, 2^71825233 is an apocalyptic number.

It is an amenable number.

71825233 is a deficient number, since it is larger than the sum of its proper divisors (3363503).

71825233 is a wasteful number, since it uses less digits than its factorization.

71825233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32735.

The product of its digits is 10080, while the sum is 31.

The square root of 71825233 is about 8474.9768731248. The cubic root of 71825233 is about 415.6798900351.

The spelling of 71825233 in words is "seventy-one million, eight hundred twenty-five thousand, two hundred thirty-three".