82246426 has 8 divisors (see below), whose sum is σ = 124931520. Its totient is φ = 40602588.

The previous prime is 82246393. The next prime is 82246511. The reversal of 82246426 is 62464228.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 82246391 and 82246400.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260116 + ... + 260431.

It is an arithmetic number, because the mean of its divisors is an integer number (15616440).

Almost surely, 2^82246426 is an apocalyptic number.

82246426 is a deficient number, since it is larger than the sum of its proper divisors (42685094).

82246426 is a wasteful number, since it uses less digits than its factorization.

82246426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520628.

The product of its digits is 36864, while the sum is 34.

The square root of 82246426 is about 9068.9815304697. The cubic root of 82246426 is about 434.8829138347.

The spelling of 82246426 in words is "eighty-two million, two hundred forty-six thousand, four hundred twenty-six".