2854930 has 16 divisors (see below), whose sum is σ = 5534424. Its totient is φ = 1054080.

The previous prime is 2854927. The next prime is 2854933. The reversal of 2854930 is 394582.

It is an interprime number because it is at equal distance from previous prime (2854927) and next prime (2854933).

It can be written as a sum of positive squares in 4 ways, for example, as 2187441 + 667489 = 1479^2 + 817^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2854892 and 2854901.

It is not an unprimeable number, because it can be changed into a prime (2854933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10851 + ... + 11110.

2^2854930 is an apocalyptic number.

2854930 is a deficient number, since it is larger than the sum of its proper divisors (2679494).

2854930 is a wasteful number, since it uses less digits than its factorization.

2854930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21981.

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

The square root of 2854930 is about 1689.6538106961. The cubic root of 2854930 is about 141.8616983137.

The spelling of 2854930 in words is "two million, eight hundred fifty-four thousand, nine hundred thirty".