44046464 has 128 divisors (see below), whose sum is σ = 113097600. Its totient is φ = 16588800.

The previous prime is 44046433. The next prime is 44046467. The reversal of 44046464 is 46464044.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 44046464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44046467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 404042 + ... + 404150.

It is an arithmetic number, because the mean of its divisors is an integer number (883575).

Almost surely, 2^44046464 is an apocalyptic number.

44046464 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44046464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56548800).

44046464 is an abundant number, since it is smaller than the sum of its proper divisors (69051136).

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

44046464 is a wasteful number, since it uses less digits than its factorization.

44046464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

The square root of 44046464 is about 6636.7510123554. The cubic root of 44046464 is about 353.1590580772.

The spelling of 44046464 in words is "forty-four million, forty-six thousand, four hundred sixty-four".