60440544 has 72 divisors (see below), whose sum is σ = 174840120. Its totient is φ = 19799808.

The previous prime is 60440533. The next prime is 60440561. The reversal of 60440544 is 44504406.

60440544 is a `hidden beast` number, since 604 + 4 + 0 + 54 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15214 + ... + 18770.

It is an arithmetic number, because the mean of its divisors is an integer number (2428335).

Almost surely, 2^60440544 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 60440544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87420060).

60440544 is an abundant number, since it is smaller than the sum of its proper divisors (114399576).

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

60440544 is a wasteful number, since it uses less digits than its factorization.

60440544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3632 (or 3621 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 60440544 is about 7774.3516771497. The cubic root of 60440544 is about 392.4425793995.

The spelling of 60440544 in words is "sixty million, four hundred forty thousand, five hundred forty-four".