80827194 has 16 divisors (see below), whose sum is σ = 184747968. Its totient is φ = 23093472.

The previous prime is 80827193. The next prime is 80827207. The reversal of 80827194 is 49172808.

It is not an unprimeable number, because it can be changed into a prime (80827193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 962187 + ... + 962270.

It is an arithmetic number, because the mean of its divisors is an integer number (11546748).

Almost surely, 2^80827194 is an apocalyptic number.

80827194 is an abundant number, since it is smaller than the sum of its proper divisors (103920774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80827194 is a wasteful number, since it uses less digits than its factorization.

80827194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924469.

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

The square root of 80827194 is about 8990.3945408419. The cubic root of 80827194 is about 432.3669614311.

The spelling of 80827194 in words is "eighty million, eight hundred twenty-seven thousand, one hundred ninety-four".