2890507 has 2 divisors, whose sum is σ = 2890508. Its totient is φ = 2890506.

The previous prime is 2890499. The next prime is 2890513. The reversal of 2890507 is 7050982.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2890507 - 2³ = 2890499 is a prime.

2890507 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2890577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1445253 + 1445254.

It is an arithmetic number, because the mean of its divisors is an integer number (1445254).

2^2890507 is an apocalyptic number.

2890507 is a deficient number, since it is larger than the sum of its proper divisors (1).

2890507 is an equidigital number, since it uses as much as digits as its factorization.

2890507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 2890507 is about 1700.1491111076. The cubic root of 2890507 is about 142.4485420030.

The spelling of 2890507 in words is "two million, eight hundred ninety thousand, five hundred seven".