574950780 has 144 divisors (see below), whose sum is σ = 1837442880. Its totient is φ = 145238016.

The previous prime is 574950763. The next prime is 574950787. The reversal of 574950780 is 87059475.

574950780 is a `hidden beast` number, since 574 + 9 + 5 + 0 + 78 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (574950787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 467206 + ... + 468434.

It is an arithmetic number, because the mean of its divisors is an integer number (12760020).

Almost surely, 2^574950780 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 574950780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (918721440).

574950780 is an abundant number, since it is smaller than the sum of its proper divisors (1262492100).

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

574950780 is a wasteful number, since it uses less digits than its factorization.

574950780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1380 (or 1375 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 45.

The square root of 574950780 is about 23978.1312866537. The cubic root of 574950780 is about 831.5280218001.

The spelling of 574950780 in words is "five hundred seventy-four million, nine hundred fifty thousand, seven hundred eighty".