82094194 has 64 divisors (see below), whose sum is σ = 158731776. Its totient is φ = 30979584.

The previous prime is 82094189. The next prime is 82094203. The reversal of 82094194 is 49149028.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 491499 + ... + 491665.

It is an arithmetic number, because the mean of its divisors is an integer number (2480184).

Almost surely, 2^82094194 is an apocalyptic number.

82094194 is a deficient number, since it is larger than the sum of its proper divisors (76637582).

82094194 is a wasteful number, since it uses less digits than its factorization.

82094194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 82094194 is about 9060.5846389734. The cubic root of 82094194 is about 434.6144361769.

It can be divided in two parts, 8209 and 4194, that added together give a triangular number (12403 = T₁₅₇).

The spelling of 82094194 in words is "eighty-two million, ninety-four thousand, one hundred ninety-four".