49570 has 8 divisors (see below), whose sum is σ = 89244. Its totient is φ = 19824.

The previous prime is 49559. The next prime is 49597. The reversal of 49570 is 7594.

It can be written as a sum of positive squares in 2 ways, for example, as 48841 + 729 = 221^2 + 27^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2469 + ... + 2488.

2⁴⁹⁵⁷⁰ is an apocalyptic number.

49570 is a deficient number, since it is larger than the sum of its proper divisors (39674).

49570 is a wasteful number, since it uses less digits than its factorization.

49570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4964.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 49570 is about 222.6432123376. The cubic root of 49570 is about 36.7344018831.

It can be divided in two parts, 495 and 70, that added together give a palindrome (565).

The spelling of 49570 in words is "forty-nine thousand, five hundred seventy".