2569652 has 48 divisors (see below), whose sum is σ = 5225472. Its totient is φ = 1098240.

The previous prime is 2569649. The next prime is 2569667.

2569652 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×2569652² = 13206222802208, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

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, 48458 + ... + 48510.

It is an arithmetic number, because the mean of its divisors is an integer number (108864).

2^2569652 is an apocalyptic number.

It is an amenable number.

2569652 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

2569652 is a wasteful number, since it uses less digits than its factorization.

2569652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128 (or 126 counting only the distinct ones).

The product of its digits is 32400, while the sum is 35.

The square root of 2569652 is about 1603.0134122957. The cubic root of 2569652 is about 136.9697839484.

The spelling of 2569652 in words is "two million, five hundred sixty-nine thousand, six hundred fifty-two".