44148855 has 8 divisors (see below), whose sum is σ = 70638192. Its totient is φ = 23546048.

The previous prime is 44148833. The next prime is 44148887. The reversal of 44148855 is 55884144.

44148855 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44148855 - 2⁶ = 44148791 is a prime.

It is a super-2 number, since 2×44148855² = 3898242795622050, which contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1471614 + ... + 1471643.

It is an arithmetic number, because the mean of its divisors is an integer number (8829774).

Almost surely, 2^44148855 is an apocalyptic number.

44148855 is a deficient number, since it is larger than the sum of its proper divisors (26489337).

44148855 is a wasteful number, since it uses less digits than its factorization.

44148855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2943265.

The product of its digits is 102400, while the sum is 39.

The square root of 44148855 is about 6644.4604747112. The cubic root of 44148855 is about 353.4324990634.

The spelling of 44148855 in words is "forty-four million, one hundred forty-eight thousand, eight hundred fifty-five".