44364140 has 12 divisors (see below), whose sum is σ = 93164736. Its totient is φ = 17745648.

The previous prime is 44364121. The next prime is 44364157. The reversal of 44364140 is 4146344.

44364140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1109084 + ... + 1109123.

It is an arithmetic number, because the mean of its divisors is an integer number (7763728).

Almost surely, 2^44364140 is an apocalyptic number.

It is an amenable number.

44364140 is an abundant number, since it is smaller than the sum of its proper divisors (48800596).

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

44364140 is a wasteful number, since it uses less digits than its factorization.

44364140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2218216 (or 2218214 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 44364140 is about 6660.6411102836. The cubic root of 44364140 is about 354.0060539252.

The spelling of 44364140 in words is "forty-four million, three hundred sixty-four thousand, one hundred forty".