544207872 has 88 divisors (see below), whose sum is σ = 1562204896. Its totient is φ = 167436288.

The previous prime is 544207831. The next prime is 544207889. The reversal of 544207872 is 278702445.

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

It is a self number, because there is not a number n which added to its sum of digits gives 544207872.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33123 + ... + 46749.

Almost surely, 2^544207872 is an apocalyptic number.

544207872 is a gapful number since it is divisible by the number (52) 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 544207872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (781102448).

544207872 is an abundant number, since it is smaller than the sum of its proper divisors (1017997024).

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

544207872 is a wasteful number, since it uses less digits than its factorization.

544207872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13663 (or 13645 counting only the distinct ones).

The product of its (nonzero) digits is 125440, while the sum is 39.

The square root of 544207872 is about 23328.2633729989. The cubic root of 544207872 is about 816.4349853052.

The spelling of 544207872 in words is "five hundred forty-four million, two hundred seven thousand, eight hundred seventy-two".