2854406 has 8 divisors (see below), whose sum is σ = 4297104. Its totient is φ = 1422040.

The previous prime is 2854403. The next prime is 2854433. The reversal of 2854406 is 6044582.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2854406² = 16295267225672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2854403) 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, 1850 + ... + 3021.

It is an arithmetic number, because the mean of its divisors is an integer number (537138).

2^2854406 is an apocalyptic number.

2854406 is a deficient number, since it is larger than the sum of its proper divisors (1442698).

2854406 is a wasteful number, since it uses less digits than its factorization.

2854406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5166.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 2854406 is about 1689.4987422310. The cubic root of 2854406 is about 141.8530185821.

Adding to 2854406 its reverse (6044582), we get a palindrome (8898988).

The spelling of 2854406 in words is "two million, eight hundred fifty-four thousand, four hundred six".