8612472 has 128 divisors (see below), whose sum is σ = 26438400. Its totient is φ = 2304000.

The previous prime is 8612437. The next prime is 8612473. The reversal of 8612472 is 2742168.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8612473) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 85222 + ... + 85322.

It is an arithmetic number, because the mean of its divisors is an integer number (206550).

Almost surely, 2^8612472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8612472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13219200).

8612472 is an abundant number, since it is smaller than the sum of its proper divisors (17825928).

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

8612472 is a wasteful number, since it uses less digits than its factorization.

8612472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157 (or 153 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 8612472 is about 2934.7013476673. The cubic root of 8612472 is about 204.9789548096.

It can be divided in two parts, 861 and 2472, that added together give a palindrome (3333).

The spelling of 8612472 in words is "eight million, six hundred twelve thousand, four hundred seventy-two".