3057007 has 2 divisors, whose sum is σ = 3057008. Its totient is φ = 3057006.

The previous prime is 3056993. The next prime is 3057011. The reversal of 3057007 is 7007503.

It is a strong prime.

It is an emirp because it is prime and its reverse (7007503) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3057007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3057037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1528503 + 1528504.

It is an arithmetic number, because the mean of its divisors is an integer number (1528504).

Almost surely, 2^3057007 is an apocalyptic number.

3057007 is a deficient number, since it is larger than the sum of its proper divisors (1).

3057007 is an equidigital number, since it uses as much as digits as its factorization.

3057007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 735, while the sum is 22.

The square root of 3057007 is about 1748.4298670522. The cubic root of 3057007 is about 145.1327678127.

The spelling of 3057007 in words is "three million, fifty-seven thousand, seven".