4112906 has 32 divisors (see below), whose sum is σ = 7527168. Its totient is φ = 1647360.

The previous prime is 4112903. The next prime is 4112917. The reversal of 4112906 is 6092114.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4112903) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16946 + ... + 17186.

It is an arithmetic number, because the mean of its divisors is an integer number (235224).

Almost surely, 2^4112906 is an apocalyptic number.

4112906 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4112906 is a deficient number, since it is larger than the sum of its proper divisors (3414262).

4112906 is a wasteful number, since it uses less digits than its factorization.

4112906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 4112906 is about 2028.0300786724. The cubic root of 4112906 is about 160.2198280427.

The spelling of 4112906 in words is "four million, one hundred twelve thousand, nine hundred six".