8372497 has 12 divisors (see below), whose sum is σ = 9741376. Its totient is φ = 7048800.

The previous prime is 8372491. The next prime is 8372501. The reversal of 8372497 is 7942738.

8372497 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8372497 - 2¹⁵ = 8339729 is a prime.

It is a Duffinian number.

Its product of digits (84672) is a multiple of the sum of its prime factors (336).

8372497 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8372491) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55372 + ... + 55522.

Almost surely, 2^8372497 is an apocalyptic number.

It is an amenable number.

8372497 is a deficient number, since it is larger than the sum of its proper divisors (1368879).

8372497 is an equidigital number, since it uses as much as digits as its factorization.

8372497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336 (or 247 counting only the distinct ones).

The product of its digits is 84672, while the sum is 40.

The square root of 8372497 is about 2893.5267408476. The cubic root of 8372497 is about 203.0571720515.

The spelling of 8372497 in words is "eight million, three hundred seventy-two thousand, four hundred ninety-seven".