8285436 has 24 divisors (see below), whose sum is σ = 21481040. Its totient is φ = 2761776.

The previous prime is 8285411. The next prime is 8285461. The reversal of 8285436 is 6345828.

It is an interprime number because it is at equal distance from previous prime (8285411) and next prime (8285461).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 8285436.

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, 38251 + ... + 38466.

Almost surely, 2^8285436 is an apocalyptic number.

It is an amenable number.

8285436 is an abundant number, since it is smaller than the sum of its proper divisors (13195604).

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

8285436 is a wasteful number, since it uses less digits than its factorization.

8285436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76730 (or 76722 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 8285436 is about 2878.4433293014. The cubic root of 8285436 is about 202.3508916045.

The spelling of 8285436 in words is "eight million, two hundred eighty-five thousand, four hundred thirty-six".