6625162 has 4 divisors (see below), whose sum is σ = 9937746. Its totient is φ = 3312580.

The previous prime is 6625153. The next prime is 6625163. The reversal of 6625162 is 2615266.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2615266 = 2 ⋅1307633.

It can be written as a sum of positive squares in only one way, i.e., 4004001 + 2621161 = 2001^2 + 1619^2 .

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 6625162.

It is not an unprimeable number, because it can be changed into a prime (6625163) 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 as a sum of consecutive naturals, namely, 1656289 + ... + 1656292.

Almost surely, 2^6625162 is an apocalyptic number.

6625162 is a deficient number, since it is larger than the sum of its proper divisors (3312584).

6625162 is a wasteful number, since it uses less digits than its factorization.

6625162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3312583.

The product of its digits is 4320, while the sum is 28.

The square root of 6625162 is about 2573.9390047163. The cubic root of 6625162 is about 187.8158185622.

The spelling of 6625162 in words is "six million, six hundred twenty-five thousand, one hundred sixty-two".