2670049 has 2 divisors, whose sum is σ = 2670050. Its totient is φ = 2670048.

The previous prime is 2670029. The next prime is 2670053. The reversal of 2670049 is 9400762.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2387025 + 283024 = 1545^2 + 532^2 .

It is a cyclic number.

It is not a de Polignac number, because 2670049 - 2¹⁵ = 2637281 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2669999 and 2670026.

It is not a weakly prime, because it can be changed into another prime (2670029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1335024 + 1335025.

It is an arithmetic number, because the mean of its divisors is an integer number (1335025).

2^2670049 is an apocalyptic number.

It is an amenable number.

2670049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2670049 is an equidigital number, since it uses as much as digits as its factorization.

2670049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 2670049 is about 1634.0284575245. The cubic root of 2670049 is about 138.7308595733.

The spelling of 2670049 in words is "two million, six hundred seventy thousand, forty-nine".