3125029 has 2 divisors, whose sum is σ = 3125030. Its totient is φ = 3125028.

The previous prime is 3125027. The next prime is 3125051. The reversal of 3125029 is 9205213.

It is an a-pointer prime, because the next prime (3125051) can be obtained adding 3125029 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2873025 + 252004 = 1695^2 + 502^2 .

It is a cyclic number.

It is not a de Polignac number, because 3125029 - 2¹ = 3125027 is a prime.

Together with 3125027, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3125021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1562514 + 1562515.

It is an arithmetic number, because the mean of its divisors is an integer number (1562515).

Almost surely, 2^3125029 is an apocalyptic number.

It is an amenable number.

3125029 is a deficient number, since it is larger than the sum of its proper divisors (1).

3125029 is an equidigital number, since it uses as much as digits as its factorization.

3125029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 3125029 is about 1767.7751553860. The cubic root of 3125029 is about 146.2013391573.

The spelling of 3125029 in words is "three million, one hundred twenty-five thousand, twenty-nine".