2814930 has 24 divisors (see below), whose sum is σ = 7319052. Its totient is φ = 750624.

The previous prime is 2814913. The next prime is 2814941. The reversal of 2814930 is 394182.

It can be written as a sum of positive squares in 2 ways, for example, as 2812329 + 2601 = 1677^2 + 51^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2814894 and 2814903.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15549 + ... + 15728.

2^2814930 is an apocalyptic number.

2814930 is an abundant number, since it is smaller than the sum of its proper divisors (4504122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2814930 is a wasteful number, since it uses less digits than its factorization.

2814930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31290 (or 31287 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 2814930 is about 1677.7753127281. The cubic root of 2814930 is about 141.1960453862.

The spelling of 2814930 in words is "two million, eight hundred fourteen thousand, nine hundred thirty".