82750906 has 24 divisors (see below), whose sum is σ = 144707040. Its totient is φ = 35387352.

The previous prime is 82750903. The next prime is 82750919. The reversal of 82750906 is 60905728.

It is not an unprimeable number, because it can be changed into a prime (82750903) 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 11 ways as a sum of consecutive naturals, for example, 83691 + ... + 84673.

It is an arithmetic number, because the mean of its divisors is an integer number (6029460).

Almost surely, 2^82750906 is an apocalyptic number.

82750906 is a deficient number, since it is larger than the sum of its proper divisors (61956134).

82750906 is a wasteful number, since it uses less digits than its factorization.

82750906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1858 (or 1851 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 82750906 is about 9096.7524974575. The cubic root of 82750906 is about 435.7702581400.

The spelling of 82750906 in words is "eighty-two million, seven hundred fifty thousand, nine hundred six".