440007106 has 32 divisors (see below), whose sum is σ = 831047040. Its totient is φ = 169728000.

The previous prime is 440007103. The next prime is 440007119. The reversal of 440007106 is 601700044.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (440007103) 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, 1410 + ... + 29698.

It is an arithmetic number, because the mean of its divisors is an integer number (25970220).

Almost surely, 2^440007106 is an apocalyptic number.

440007106 is a deficient number, since it is larger than the sum of its proper divisors (391039934).

440007106 is a wasteful number, since it uses less digits than its factorization.

440007106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28410.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 440007106 is about 20976.3463453481. The cubic root of 440007106 is about 760.5945866424.

The spelling of 440007106 in words is "four hundred forty million, seven thousand, one hundred six".