40060544 has 32 divisors (see below), whose sum is σ = 81518400. Its totient is φ = 19601152.

The previous prime is 40060487. The next prime is 40060561. The reversal of 40060544 is 44506004.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2687 + ... + 9345.

It is an arithmetic number, because the mean of its divisors is an integer number (2547450).

Almost surely, 2^40060544 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 40060544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40759200).

40060544 is an abundant number, since it is smaller than the sum of its proper divisors (41457856).

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

40060544 is an equidigital number, since it uses as much as digits as its factorization.

40060544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6720 (or 6708 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 40060544 is about 6329.3399339900. The cubic root of 40060544 is about 342.1676503251.

Adding to 40060544 its reverse (44506004), we get a palindrome (84566548).

It can be divided in two parts, 40060 and 544, that added together give a palindrome (40604).

The spelling of 40060544 in words is "forty million, sixty thousand, five hundred forty-four".