3145753 has 4 divisors (see below), whose sum is σ = 3387748. Its totient is φ = 2903760.

The previous prime is 3145741. The next prime is 3145771. The reversal of 3145753 is 3575413.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1996569 + 1149184 = 1413^2 + 1072^2 .

It is a cyclic number.

It is not a de Polignac number, because 3145753 - 2⁵ = 3145721 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3145453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120978 + ... + 121003.

It is an arithmetic number, because the mean of its divisors is an integer number (846937).

Almost surely, 2^3145753 is an apocalyptic number.

It is an amenable number.

3145753 is a deficient number, since it is larger than the sum of its proper divisors (241995).

3145753 is a wasteful number, since it uses less digits than its factorization.

3145753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241994.

The product of its digits is 6300, while the sum is 28.

The square root of 3145753 is about 1773.6270746693. The cubic root of 3145753 is about 146.5238112003.

The spelling of 3145753 in words is "three million, one hundred forty-five thousand, seven hundred fifty-three".