44060400 has 90 divisors (see below), whose sum is σ = 152914320. Its totient is φ = 11748480.

The previous prime is 44060383. The next prime is 44060431. The reversal of 44060400 is 406044.

It is a tau number, because it is divible by the number of its divisors (90).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2520 + ... + 9719.

It is an arithmetic number, because the mean of its divisors is an integer number (1699048).

Almost surely, 2^44060400 is an apocalyptic number.

44060400 is a gapful number since it is divisible by the number (40) 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 44060400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76457160).

44060400 is an abundant number, since it is smaller than the sum of its proper divisors (108853920).

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

44060400 is a wasteful number, since it uses less digits than its factorization.

44060400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12263 (or 12249 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 44060400 is about 6637.8008406399. The cubic root of 44060400 is about 353.1962998535.

Adding to 44060400 its reverse (406044), we get a palindrome (44466444).

The spelling of 44060400 in words is "forty-four million, sixty thousand, four hundred".