2106476 has 6 divisors (see below), whose sum is σ = 3686340. Its totient is φ = 1053236.

The previous prime is 2106463. The next prime is 2106479. The reversal of 2106476 is 6746012.

It is a super-2 number, since 2×2106476² = 8874482277152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2106479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263306 + ... + 263313.

It is an arithmetic number, because the mean of its divisors is an integer number (614390).

2^2106476 is an apocalyptic number.

It is an amenable number.

2106476 is a deficient number, since it is larger than the sum of its proper divisors (1579864).

2106476 is a wasteful number, since it uses less digits than its factorization.

2106476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526623 (or 526621 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 2106476 is about 1451.3703869102. The cubic root of 2106476 is about 128.1894168248.

The spelling of 2106476 in words is "two million, one hundred six thousand, four hundred seventy-six".