3125293 has 2 divisors, whose sum is σ = 3125294. Its totient is φ = 3125292.

The previous prime is 3125261. The next prime is 3125299. The reversal of 3125293 is 3925213.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2490084 + 635209 = 1578^2 + 797^2 .

It is an emirp because it is prime and its reverse (3925213) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3125293 - 2⁵ = 3125261 is a prime.

3125293 is a lucky number.

It is equal to p₂₂₅₁₉₆ and since 3125293 and 225196 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3125299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1562646 + 1562647.

It is an arithmetic number, because the mean of its divisors is an integer number (1562647).

Almost surely, 2^3125293 is an apocalyptic number.

It is an amenable number.

3125293 is a deficient number, since it is larger than the sum of its proper divisors (1).

3125293 is an equidigital number, since it uses as much as digits as its factorization.

3125293 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1620, while the sum is 25.

The square root of 3125293 is about 1767.8498239387. The cubic root of 3125293 is about 146.2054560329.

The spelling of 3125293 in words is "three million, one hundred twenty-five thousand, two hundred ninety-three".