2869572 has 48 divisors (see below), whose sum is σ = 7201152. Its totient is φ = 887040.

The previous prime is 2869567. The next prime is 2869613. The reversal of 2869572 is 2759682.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2869572.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10072 + ... + 10352.

It is an arithmetic number, because the mean of its divisors is an integer number (150024).

2^2869572 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2869572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3600576).

2869572 is an abundant number, since it is smaller than the sum of its proper divisors (4331580).

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

2869572 is a wasteful number, since it uses less digits than its factorization.

2869572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348 (or 346 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The square root of 2869572 is about 1693.9811096940. The cubic root of 2869572 is about 142.1038056020.

The spelling of 2869572 in words is "two million, eight hundred sixty-nine thousand, five hundred seventy-two".