82616612 has 48 divisors (see below), whose sum is σ = 163924992. Its totient is φ = 36167040.

The previous prime is 82616603. The next prime is 82616627. The reversal of 82616612 is 21661628.

82616612 = T₁₀₃ + T₁₀₄ + ... + T₇₉₁.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84953 + ... + 85919.

It is an arithmetic number, because the mean of its divisors is an integer number (3415104).

Almost surely, 2^82616612 is an apocalyptic number.

It is an amenable number.

82616612 is a deficient number, since it is larger than the sum of its proper divisors (81308380).

82616612 is a wasteful number, since it uses less digits than its factorization.

82616612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068 (or 1066 counting only the distinct ones).

The product of its digits is 6912, while the sum is 32.

The square root of 82616612 is about 9089.3680748444. The cubic root of 82616612 is about 435.5343976121.

The spelling of 82616612 in words is "eighty-two million, six hundred sixteen thousand, six hundred twelve".