4106945 has 16 divisors (see below), whose sum is σ = 5495040. Its totient is φ = 2928384.

The previous prime is 4106939. The next prime is 4106953. The reversal of 4106945 is 5496014.

4106945 = T₆ + T₇ + ... + T₂₉₀.

It is a cyclic number.

It is not a de Polignac number, because 4106945 - 2¹⁴ = 4090561 is a prime.

It is a plaindrome in base 11.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344 + ... + 2886.

It is an arithmetic number, because the mean of its divisors is an integer number (343440).

Almost surely, 2^4106945 is an apocalyptic number.

It is an amenable number.

4106945 is a deficient number, since it is larger than the sum of its proper divisors (1388095).

4106945 is a wasteful number, since it uses less digits than its factorization.

4106945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2584.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 4106945 is about 2026.5598930207. The cubic root of 4106945 is about 160.1423862717.

It can be divided in two parts, 41069 and 45, that added together give a palindrome (41114).

The spelling of 4106945 in words is "four million, one hundred six thousand, nine hundred forty-five".