574535140 has 24 divisors (see below), whose sum is σ = 1207422720. Its totient is φ = 229642848.

The previous prime is 574535107. The next prime is 574535141. The reversal of 574535140 is 41535475.

It is a junction number, because it is equal to n+sod(n) for n = 574535096 and 574535105.

It is not an unprimeable number, because it can be changed into a prime (574535141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18799 + ... + 38761.

It is an arithmetic number, because the mean of its divisors is an integer number (50309280).

Almost surely, 2^574535140 is an apocalyptic number.

It is an amenable number.

574535140 is an abundant number, since it is smaller than the sum of its proper divisors (632887580).

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

574535140 is a wasteful number, since it uses less digits than its factorization.

574535140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21411 (or 21409 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 574535140 is about 23969.4626556375. The cubic root of 574535140 is about 831.3275990647.

The spelling of 574535140 in words is "five hundred seventy-four million, five hundred thirty-five thousand, one hundred forty".