574645532 has 12 divisors (see below), whose sum is σ = 1009455216. Its totient is φ = 286229760.

The previous prime is 574645531. The next prime is 574645537. The reversal of 574645532 is 235546475.

It is a self number, because there is not a number n which added to its sum of digits gives 574645532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (574645531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272069 + ... + 274172.

It is an arithmetic number, because the mean of its divisors is an integer number (84121268).

Almost surely, 2^574645532 is an apocalyptic number.

It is an amenable number.

574645532 is a deficient number, since it is larger than the sum of its proper divisors (434809684).

574645532 is a wasteful number, since it uses less digits than its factorization.

574645532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546508 (or 546506 counting only the distinct ones).

The product of its digits is 504000, while the sum is 41.

The square root of 574645532 is about 23971.7653083789. The cubic root of 574645532 is about 831.3808398112.

The spelling of 574645532 in words is "five hundred seventy-four million, six hundred forty-five thousand, five hundred thirty-two".