440556116 has 96 divisors (see below), whose sum is σ = 1089822720. Its totient is φ = 150076800.

The previous prime is 440556107. The next prime is 440556131. The reversal of 440556116 is 611655044.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73181 + ... + 78971.

It is an arithmetic number, because the mean of its divisors is an integer number (11352320).

Almost surely, 2^440556116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 440556116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (544911360).

440556116 is an abundant number, since it is smaller than the sum of its proper divisors (649266604).

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

440556116 is a wasteful number, since it uses less digits than its factorization.

440556116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5845 (or 5843 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 440556116 is about 20989.4286725485. The cubic root of 440556116 is about 760.9107940213.

The spelling of 440556116 in words is "four hundred forty million, five hundred fifty-six thousand, one hundred sixteen".