3125413 has 4 divisors (see below), whose sum is σ = 3160620. Its totient is φ = 3090208.

The previous prime is 3125387. The next prime is 3125449. The reversal of 3125413 is 3145213.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3145213 = 761 ⋅4133.

It can be written as a sum of positive squares in 2 ways, for example, as 173889 + 2951524 = 417^2 + 1718^2 .

It is a cyclic number.

It is not a de Polignac number, because 3125413 - 2¹³ = 3117221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3125113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17470 + ... + 17647.

It is an arithmetic number, because the mean of its divisors is an integer number (790155).

Almost surely, 2^3125413 is an apocalyptic number.

It is an amenable number.

3125413 is a deficient number, since it is larger than the sum of its proper divisors (35207).

3125413 is an equidigital number, since it uses as much as digits as its factorization.

3125413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35206.

The product of its digits is 360, while the sum is 19.

The square root of 3125413 is about 1767.8837631473. The cubic root of 3125413 is about 146.2073272633.

The spelling of 3125413 in words is "three million, one hundred twenty-five thousand, four hundred thirteen".