7968153 has 4 divisors (see below), whose sum is σ = 10624208. Its totient is φ = 5312100.

The previous prime is 7968151. The next prime is 7968157. The reversal of 7968153 is 3518697.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 7968153 - 2¹ = 7968151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7968151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1328023 + ... + 1328028.

It is an arithmetic number, because the mean of its divisors is an integer number (2656052).

Almost surely, 2^7968153 is an apocalyptic number.

It is an amenable number.

7968153 is a deficient number, since it is larger than the sum of its proper divisors (2656055).

7968153 is a wasteful number, since it uses less digits than its factorization.

7968153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2656054.

The product of its digits is 45360, while the sum is 39.

The square root of 7968153 is about 2822.7917032612. The cubic root of 7968153 is about 199.7342553887.

The spelling of 7968153 in words is "seven million, nine hundred sixty-eight thousand, one hundred fifty-three".