2509352 has 8 divisors (see below), whose sum is σ = 4705050. Its totient is φ = 1254672.

The previous prime is 2509337. The next prime is 2509363. The reversal of 2509352 is 2539052.

It can be written as a sum of positive squares in only one way, i.e., 2292196 + 217156 = 1514^2 + 466^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156827 + ... + 156842.

2^2509352 is an apocalyptic number.

It is an amenable number.

2509352 is a deficient number, since it is larger than the sum of its proper divisors (2195698).

2509352 is a wasteful number, since it uses less digits than its factorization.

2509352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313675 (or 313671 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 2509352 is about 1584.0934315879. The cubic root of 2509352 is about 135.8899051329.

The spelling of 2509352 in words is "two million, five hundred nine thousand, three hundred fifty-two".