574713216 has 576 divisors, whose sum is σ = 2257382400. Its totient is φ = 136857600.

The previous prime is 574713137. The next prime is 574713257. The reversal of 574713216 is 612317475.

It is a happy number.

574713216 is a `hidden beast` number, since 574 + 71 + 3 + 2 + 16 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 18539121 + ... + 18539151.

Almost surely, 2^574713216 is an apocalyptic number.

574713216 is a gapful number since it is divisible by the number (56) 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 574713216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1128691200).

574713216 is an abundant number, since it is smaller than the sum of its proper divisors (1682669184).

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

574713216 is a wasteful number, since it uses less digits than its factorization.

574713216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99 (or 73 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 574713216 is about 23973.1770109846. The cubic root of 574713216 is about 831.4134796263.

The spelling of 574713216 in words is "five hundred seventy-four million, seven hundred thirteen thousand, two hundred sixteen".