8152340 has 24 divisors (see below), whose sum is σ = 19565952. Its totient is φ = 2795040.

The previous prime is 8152303. The next prime is 8152357. The reversal of 8152340 is 432518.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 28976 + ... + 29255.

It is an arithmetic number, because the mean of its divisors is an integer number (815248).

Almost surely, 2^8152340 is an apocalyptic number.

It is an amenable number.

8152340 is an abundant number, since it is smaller than the sum of its proper divisors (11413612).

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

8152340 is a wasteful number, since it uses less digits than its factorization.

8152340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58247 (or 58245 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 8152340 is about 2855.2302884356. The cubic root of 8152340 is about 201.2615260299.

Adding to 8152340 its reverse (432518), we get a palindrome (8584858).

The spelling of 8152340 in words is "eight million, one hundred fifty-two thousand, three hundred forty".