5571970 has 8 divisors (see below), whose sum is σ = 10029564. Its totient is φ = 2228784.

The previous prime is 5571961. The next prime is 5571977. The reversal of 5571970 is 791755.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4609609 + 962361 = 2147^2 + 981^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5571977) 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, 278589 + ... + 278608.

Almost surely, 2^5571970 is an apocalyptic number.

5571970 is a deficient number, since it is larger than the sum of its proper divisors (4457594).

5571970 is a wasteful number, since it uses less digits than its factorization.

5571970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557204.

The product of its (nonzero) digits is 11025, while the sum is 34.

The square root of 5571970 is about 2360.5020652395. The cubic root of 5571970 is about 177.2840195225.

The spelling of 5571970 in words is "five million, five hundred seventy-one thousand, nine hundred seventy".