82245936 has 20 divisors (see below), whose sum is σ = 212468792. Its totient is φ = 27415296.

The previous prime is 82245913. The next prime is 82245973. The reversal of 82245936 is 63954228.

It is a happy number.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 82245894 and 82245903.

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, 856681 + ... + 856776.

Almost surely, 2^82245936 is an apocalyptic number.

It is an amenable number.

82245936 is an abundant number, since it is smaller than the sum of its proper divisors (130222856).

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

82245936 is a wasteful number, since it uses less digits than its factorization.

82245936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713468 (or 1713462 counting only the distinct ones).

The product of its digits is 103680, while the sum is 39.

The square root of 82245936 is about 9068.9545152680. The cubic root of 82245936 is about 434.8820501982.

The spelling of 82245936 in words is "eighty-two million, two hundred forty-five thousand, nine hundred thirty-six".