44140026 has 32 divisors (see below), whose sum is σ = 103356288. Its totient is φ = 12303360.

The previous prime is 44140009. The next prime is 44140039. The reversal of 44140026 is 62004144.

44140026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 44139984 and 44140011.

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 15 ways as a sum of consecutive naturals, for example, 11095 + ... + 14538.

It is an arithmetic number, because the mean of its divisors is an integer number (3229884).

Almost surely, 2^44140026 is an apocalyptic number.

44140026 is an abundant number, since it is smaller than the sum of its proper divisors (59216262).

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

44140026 is a wasteful number, since it uses less digits than its factorization.

44140026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25686.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 44140026 is about 6643.7960534622. The cubic root of 44140026 is about 353.4089373835.

The spelling of 44140026 in words is "forty-four million, one hundred forty thousand, twenty-six".