4448148926 has 16 divisors (see below), whose sum is σ = 7225621200. Its totient is φ = 2041520448.

The previous prime is 4448148907. The next prime is 4448148937. The reversal of 4448148926 is 6298418444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473231 + ... + 482538.

It is an arithmetic number, because the mean of its divisors is an integer number (451601325).

Almost surely, 2^4448148926 is an apocalyptic number.

4448148926 is a deficient number, since it is larger than the sum of its proper divisors (2777472274).

4448148926 is a wasteful number, since it uses less digits than its factorization.

4448148926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955963.

The product of its digits is 1769472, while the sum is 50.

The square root of 4448148926 is about 66694.4444912768. Note that the first 4 decimals coincide. The cubic root of 4448148926 is about 1644.5980578867.

The spelling of 4448148926 in words is "four billion, four hundred forty-eight million, one hundred forty-eight thousand, nine hundred twenty-six".