6923253 has 16 divisors (see below), whose sum is σ = 9694080. Its totient is φ = 4386624.

The previous prime is 6923249. The next prime is 6923263. The reversal of 6923253 is 3523296.

It is not a de Polignac number, because 6923253 - 2² = 6923249 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6923253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6923243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18375 + ... + 18747.

It is an arithmetic number, because the mean of its divisors is an integer number (605880).

Almost surely, 2^6923253 is an apocalyptic number.

It is an amenable number.

6923253 is a deficient number, since it is larger than the sum of its proper divisors (2770827).

6923253 is a wasteful number, since it uses less digits than its factorization.

6923253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668.

The product of its digits is 9720, while the sum is 30.

The square root of 6923253 is about 2631.2075174718. The cubic root of 6923253 is about 190.5914441696.

The spelling of 6923253 in words is "six million, nine hundred twenty-three thousand, two hundred fifty-three".