2306671 has 2 divisors, whose sum is σ = 2306672. Its totient is φ = 2306670.

The previous prime is 2306663. The next prime is 2306677. The reversal of 2306671 is 1766032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2306671 - 2³ = 2306663 is a prime.

It is a super-2 number, since 2×2306671² = 10641462204482, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2306677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1153335 + 1153336.

It is an arithmetic number, because the mean of its divisors is an integer number (1153336).

2^2306671 is an apocalyptic number.

2306671 is a deficient number, since it is larger than the sum of its proper divisors (1).

2306671 is an equidigital number, since it uses as much as digits as its factorization.

2306671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 2306671 is about 1518.7728599103. The cubic root of 2306671 is about 132.1281087161.

The spelling of 2306671 in words is "two million, three hundred six thousand, six hundred seventy-one".