8372472 has 32 divisors (see below), whose sum is σ = 21098880. Its totient is φ = 2768480.

The previous prime is 8372467. The next prime is 8372473. The reversal of 8372472 is 2742738.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8372473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1813 + ... + 4475.

It is an arithmetic number, because the mean of its divisors is an integer number (659340).

Almost surely, 2^8372472 is an apocalyptic number.

It is an amenable number.

8372472 is an abundant number, since it is smaller than the sum of its proper divisors (12726408).

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

8372472 is a wasteful number, since it uses less digits than its factorization.

8372472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2803 (or 2799 counting only the distinct ones).

The product of its digits is 18816, while the sum is 33.

The square root of 8372472 is about 2893.5224208566. The cubic root of 8372472 is about 203.0569699439.

The spelling of 8372472 in words is "eight million, three hundred seventy-two thousand, four hundred seventy-two".