2830495 has 16 divisors (see below), whose sum is σ = 3589632. Its totient is φ = 2138400.

The previous prime is 2830489. The next prime is 2830501. The reversal of 2830495 is 5940382.

It is an interprime number because it is at equal distance from previous prime (2830489) and next prime (2830501).

It is not a de Polignac number, because 2830495 - 2⁷ = 2830367 is a prime.

It is an Ulam number.

It is a Duffinian number.

2830495 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17284 + ... + 17446.

It is an arithmetic number, because the mean of its divisors is an integer number (224352).

2^2830495 is an apocalyptic number.

2830495 is a deficient number, since it is larger than the sum of its proper divisors (759137).

2830495 is a wasteful number, since it uses less digits than its factorization.

2830495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 2830495 is about 1682.4075011721. The cubic root of 2830495 is about 141.4558124292.

The spelling of 2830495 in words is "two million, eight hundred thirty thousand, four hundred ninety-five".