44013948 has 24 divisors (see below), whose sum is σ = 112035840. Its totient is φ = 13337520.

The previous prime is 44013913. The next prime is 44013953. The reversal of 44013948 is 84931044.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 166588 + ... + 166851.

It is an arithmetic number, because the mean of its divisors is an integer number (4668160).

Almost surely, 2^44013948 is an apocalyptic number.

It is an amenable number.

44013948 is an abundant number, since it is smaller than the sum of its proper divisors (68021892).

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

44013948 is a wasteful number, since it uses less digits than its factorization.

44013948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333457 (or 333455 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 44013948 is about 6634.3008674615. The cubic root of 44013948 is about 353.0721336056.

The spelling of 44013948 in words is "forty-four million, thirteen thousand, nine hundred forty-eight".