554934240 has 288 divisors, whose sum is σ = 2245501440. Its totient is φ = 126779904.

The previous prime is 554934229. The next prime is 554934253. The reversal of 554934240 is 42439455.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 554934195 and 554934204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 271141 + ... + 273179.

It is an arithmetic number, because the mean of its divisors is an integer number (7796880).

Almost surely, 2^554934240 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 554934240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1122750720).

554934240 is an abundant number, since it is smaller than the sum of its proper divisors (1690567200).

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

554934240 is a wasteful number, since it uses less digits than its factorization.

554934240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2076 (or 2056 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 554934240 is about 23557.0422591632. The cubic root of 554934240 is about 821.7641179427.

The spelling of 554934240 in words is "five hundred fifty-four million, nine hundred thirty-four thousand, two hundred forty".