574140930 has 32 divisors (see below), whose sum is σ = 1503206208. Its totient is φ = 139185600.

The previous prime is 574140923. The next prime is 574140971. The reversal of 574140930 is 39041475.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 574140891 and 574140900.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 869581 + ... + 870240.

It is an arithmetic number, because the mean of its divisors is an integer number (46975194).

Almost surely, 2^574140930 is an apocalyptic number.

574140930 is an abundant number, since it is smaller than the sum of its proper divisors (929065278).

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

574140930 is a wasteful number, since it uses less digits than its factorization.

574140930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1739842.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 574140930 is about 23961.2380731881. The cubic root of 574140930 is about 831.1374205989.

The spelling of 574140930 in words is "five hundred seventy-four million, one hundred forty thousand, nine hundred thirty".