2967491 has 2 divisors, whose sum is σ = 2967492. Its totient is φ = 2967490.

The previous prime is 2967443. The next prime is 2967509. The reversal of 2967491 is 1947692.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2967491 - 2⁶ = 2967427 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2967421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1483745 + 1483746.

It is an arithmetic number, because the mean of its divisors is an integer number (1483746).

2^2967491 is an apocalyptic number.

2967491 is a deficient number, since it is larger than the sum of its proper divisors (1).

2967491 is an equidigital number, since it uses as much as digits as its factorization.

2967491 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 38.

The square root of 2967491 is about 1722.6407054287. The cubic root of 2967491 is about 143.7021072969.

The spelling of 2967491 in words is "two million, nine hundred sixty-seven thousand, four hundred ninety-one".