44148668 has 6 divisors (see below), whose sum is σ = 77260176. Its totient is φ = 22074332.

The previous prime is 44148617. The next prime is 44148673. The reversal of 44148668 is 86684144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5518580 + ... + 5518587.

It is an arithmetic number, because the mean of its divisors is an integer number (12876696).

Almost surely, 2^44148668 is an apocalyptic number.

It is an amenable number.

44148668 is a deficient number, since it is larger than the sum of its proper divisors (33111508).

44148668 is a wasteful number, since it uses less digits than its factorization.

44148668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11037171 (or 11037169 counting only the distinct ones).

The product of its digits is 147456, while the sum is 41.

The square root of 44148668 is about 6644.4464028239. The cubic root of 44148668 is about 353.4320000549.

The spelling of 44148668 in words is "forty-four million, one hundred forty-eight thousand, six hundred sixty-eight".