44148936 has 64 divisors (see below), whose sum is σ = 120597120. Its totient is φ = 13386240.

The previous prime is 44148911. The next prime is 44148941. The reversal of 44148936 is 63984144.

It is a happy number.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 44148894 and 44148903.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21156 + ... + 23148.

It is an arithmetic number, because the mean of its divisors is an integer number (1884330).

Almost surely, 2^44148936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44148936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60298560).

44148936 is an abundant number, since it is smaller than the sum of its proper divisors (76448184).

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

44148936 is a wasteful number, since it uses less digits than its factorization.

44148936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2086 (or 2082 counting only the distinct ones).

The product of its digits is 82944, while the sum is 39.

The square root of 44148936 is about 6644.4665700115. The cubic root of 44148936 is about 353.4327152111.

The spelling of 44148936 in words is "forty-four million, one hundred forty-eight thousand, nine hundred thirty-six".