82302206 has 16 divisors (see below), whose sum is σ = 143078400. Its totient is φ = 34775160.

The previous prime is 82302193. The next prime is 82302229. The reversal of 82302206 is 60220328.

It is a super-2 number, since 2×82302206² = 13547306224932872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40406 + ... + 42393.

It is an arithmetic number, because the mean of its divisors is an integer number (8942400).

Almost surely, 2^82302206 is an apocalyptic number.

82302206 is a deficient number, since it is larger than the sum of its proper divisors (60776194).

82302206 is a wasteful number, since it uses less digits than its factorization.

82302206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82879.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 82302206 is about 9072.0563269856. The cubic root of 82302206 is about 434.9812049835.

The spelling of 82302206 in words is "eighty-two million, three hundred two thousand, two hundred six".