2830497 has 4 divisors (see below), whose sum is σ = 3774000. Its totient is φ = 1886996.

The previous prime is 2830489. The next prime is 2830501. The reversal of 2830497 is 7940382.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2830497 - 2³ = 2830489 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (2830097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 471747 + ... + 471752.

It is an arithmetic number, because the mean of its divisors is an integer number (943500).

2^2830497 is an apocalyptic number.

It is an amenable number.

2830497 is a deficient number, since it is larger than the sum of its proper divisors (943503).

2830497 is an equidigital number, since it uses as much as digits as its factorization.

2830497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943502.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 2830497 is about 1682.4080955583. The cubic root of 2830497 is about 141.4558457463.

The spelling of 2830497 in words is "two million, eight hundred thirty thousand, four hundred ninety-seven".