82877883 has 8 divisors (see below), whose sum is σ = 120549696. Its totient is φ = 50229000.

The previous prime is 82877881. The next prime is 82877887. The reversal of 82877883 is 38877828.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 82877883 - 2¹ = 82877881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82877881) 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, 1255693 + ... + 1255758.

It is an arithmetic number, because the mean of its divisors is an integer number (15068712).

Almost surely, 2^82877883 is an apocalyptic number.

82877883 is a deficient number, since it is larger than the sum of its proper divisors (37671813).

82877883 is a wasteful number, since it uses less digits than its factorization.

82877883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2511465.

The product of its digits is 1204224, while the sum is 51.

The square root of 82877883 is about 9103.7290711005. The cubic root of 82877883 is about 435.9930332332.

The spelling of 82877883 in words is "eighty-two million, eight hundred seventy-seven thousand, eight hundred eighty-three".