2973031 has 2 divisors, whose sum is σ = 2973032. Its totient is φ = 2973030.

The previous prime is 2973029. The next prime is 2973043. The reversal of 2973031 is 1303792.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2973031 - 2¹ = 2973029 is a prime.

It is a super-2 number, since 2×2973031² = 17677826653922, which contains 22 as substring.

Together with 2973029, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2972987 and 2973005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2973001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1486515 + 1486516.

It is an arithmetic number, because the mean of its divisors is an integer number (1486516).

2^2973031 is an apocalyptic number.

2973031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2973031 is an equidigital number, since it uses as much as digits as its factorization.

2973031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 2973031 is about 1724.2479520069. The cubic root of 2973031 is about 143.7914773820.

The spelling of 2973031 in words is "two million, nine hundred seventy-three thousand, thirty-one".