4106920 has 16 divisors (see below), whose sum is σ = 9240660. Its totient is φ = 1642752.

The previous prime is 4106897. The next prime is 4106939. The reversal of 4106920 is 296014.

It can be written as a sum of positive squares in 2 ways, for example, as 4072324 + 34596 = 2018^2 + 186^2 .

It is a nialpdrome in base 4.

It is a junction number, because it is equal to n+sod(n) for n = 4106891 and 4106900.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51297 + ... + 51376.

Almost surely, 2^4106920 is an apocalyptic number.

4106920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4106920 is an abundant number, since it is smaller than the sum of its proper divisors (5133740).

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

4106920 is a wasteful number, since it uses less digits than its factorization.

4106920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102684 (or 102680 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 4106920 is about 2026.5537249232. The cubic root of 4106920 is about 160.1420613288.

The spelling of 4106920 in words is "four million, one hundred six thousand, nine hundred twenty".