8472436 has 12 divisors (see below), whose sum is σ = 16944928. Its totient is φ = 3631032.

The previous prime is 8472433. The next prime is 8472463. The reversal of 8472436 is 6342748.

8472436 is an admirable number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 8⁵ + 4² + 7² + 2²³ + 4⁶ + 3⁵ + 6⁶ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8472433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151266 + ... + 151321.

Almost surely, 2^8472436 is an apocalyptic number.

It is an amenable number.

8472436 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8472436 is a wasteful number, since it uses less digits than its factorization.

8472436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302598 (or 302596 counting only the distinct ones).

The product of its digits is 32256, while the sum is 34.

The square root of 8472436 is about 2910.7449218370. The cubic root of 8472436 is about 203.8619147548.

The spelling of 8472436 in words is "eight million, four hundred seventy-two thousand, four hundred thirty-six".