71882049 has 8 divisors (see below), whose sum is σ = 95948352. Its totient is φ = 47868560.

The previous prime is 71882029. The next prime is 71882051. The reversal of 71882049 is 94028817.

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 71882049 - 2⁵ = 71882017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 71881998 and 71882016.

It is not an unprimeable number, because it can be changed into a prime (71882029) 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, 9909 + ... + 15554.

It is an arithmetic number, because the mean of its divisors is an integer number (11993544).

Almost surely, 2^71882049 is an apocalyptic number.

It is an amenable number.

71882049 is a deficient number, since it is larger than the sum of its proper divisors (24066303).

71882049 is a wasteful number, since it uses less digits than its factorization.

71882049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26407.

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 71882049 is about 8478.3281960537. The cubic root of 71882049 is about 415.7894664010.

The spelling of 71882049 in words is "seventy-one million, eight hundred eighty-two thousand, forty-nine".