4571970 has 64 divisors (see below), whose sum is σ = 12458880. Its totient is φ = 1064448.

The previous prime is 4571953. The next prime is 4571971. The reversal of 4571970 is 791754.

It is not an unprimeable number, because it can be changed into a prime (4571971) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7102 + ... + 7718.

It is an arithmetic number, because the mean of its divisors is an integer number (194670).

Almost surely, 2^4571970 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4571970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6229440).

4571970 is an abundant number, since it is smaller than the sum of its proper divisors (7886910).

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

4571970 is a wasteful number, since it uses less digits than its factorization.

4571970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659.

The product of its (nonzero) digits is 8820, while the sum is 33.

The square root of 4571970 is about 2138.2165465640. The cubic root of 4571970 is about 165.9718585866.

The spelling of 4571970 in words is "four million, five hundred seventy-one thousand, nine hundred seventy".