44148057 has 8 divisors (see below), whose sum is σ = 60233184. Its totient is φ = 28747488.

The previous prime is 44148053. The next prime is 44148073. The reversal of 44148057 is 75084144.

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

It is not a de Polignac number, because 44148057 - 2² = 44148053 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44148053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170988 + ... + 171245.

It is an arithmetic number, because the mean of its divisors is an integer number (7529148).

Almost surely, 2^44148057 is an apocalyptic number.

It is an amenable number.

44148057 is a deficient number, since it is larger than the sum of its proper divisors (16085127).

44148057 is a wasteful number, since it uses less digits than its factorization.

44148057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342279.

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 44148057 is about 6644.4004244175. The cubic root of 44148057 is about 353.4303695946.

The spelling of 44148057 in words is "forty-four million, one hundred forty-eight thousand, fifty-seven".