3572542240 has 48 divisors (see below), whose sum is σ = 8443709568. Its totient is φ = 1428411136.

The previous prime is 3572542199. The next prime is 3572542243. The reversal of 3572542240 is 422452753.

It is a junction number, because it is equal to n+sod(n) for n = 3572542196 and 3572542205.

It is not an unprimeable number, because it can be changed into a prime (3572542243) 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, 711579 + ... + 716581.

It is an arithmetic number, because the mean of its divisors is an integer number (175910616).

Almost surely, 2^3572542240 is an apocalyptic number.

It is an amenable number.

3572542240 is an abundant number, since it is smaller than the sum of its proper divisors (4871167328).

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

3572542240 is a wasteful number, since it uses less digits than its factorization.

3572542240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9481 (or 9473 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 34.

The square root of 3572542240 is about 59770.7473602263. The cubic root of 3572542240 is about 1528.7124086766.

Adding to 3572542240 its reverse (422452753), we get a palindrome (3994994993).

The spelling of 3572542240 in words is "three billion, five hundred seventy-two million, five hundred forty-two thousand, two hundred forty".