82754906 has 12 divisors (see below), whose sum is σ = 134416062. Its totient is φ = 38194416.

The previous prime is 82754887. The next prime is 82754909. The reversal of 82754906 is 60945728.

It can be written as a sum of positive squares in 3 ways, for example, as 26429881 + 56325025 = 5141^2 + 7505^2 .

It is not an unprimeable number, because it can be changed into a prime (82754909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122081 + ... + 122756.

Almost surely, 2^82754906 is an apocalyptic number.

82754906 is a deficient number, since it is larger than the sum of its proper divisors (51661156).

82754906 is a wasteful number, since it uses less digits than its factorization.

82754906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244865 (or 244852 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 82754906 is about 9096.9723534811. The cubic root of 82754906 is about 435.7772794245. Note that the first 3 decimals are identical.

The spelling of 82754906 in words is "eighty-two million, seven hundred fifty-four thousand, nine hundred six".