2609352 has 24 divisors (see below), whose sum is σ = 7067190. Its totient is φ = 869760.

The previous prime is 2609339. The next prime is 2609353. The reversal of 2609352 is 2539062.

2609352 is a `hidden beast` number, since 2 + 609 + 3 + 52 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2604996 + 4356 = 1614^2 + 66^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2609353) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18049 + ... + 18192.

2^2609352 is an apocalyptic number.

It is an amenable number.

2609352 is an abundant number, since it is smaller than the sum of its proper divisors (4457838).

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

2609352 is a wasteful number, since it uses less digits than its factorization.

2609352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36253 (or 36246 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 2609352 is about 1615.3488787256. The cubic root of 2609352 is about 137.6715566612.

The spelling of 2609352 in words is "two million, six hundred nine thousand, three hundred fifty-two".