3145627 has 2 divisors, whose sum is σ = 3145628. Its totient is φ = 3145626.

The previous prime is 3145609. The next prime is 3145633. The reversal of 3145627 is 7265413.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3145627 - 2¹⁵ = 3112859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3145595 and 3145604.

It is not a weakly prime, because it can be changed into another prime (3145607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1572813 + 1572814.

It is an arithmetic number, because the mean of its divisors is an integer number (1572814).

Almost surely, 2^3145627 is an apocalyptic number.

3145627 is a deficient number, since it is larger than the sum of its proper divisors (1).

3145627 is an equidigital number, since it uses as much as digits as its factorization.

3145627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5040, while the sum is 28.

The square root of 3145627 is about 1773.5915538816. The cubic root of 3145627 is about 146.5218548858.

The spelling of 3145627 in words is "three million, one hundred forty-five thousand, six hundred twenty-seven".