2509030 has 16 divisors (see below), whose sum is σ = 4782240. Its totient is φ = 944512.

The previous prime is 2509027. The next prime is 2509037. The reversal of 2509030 is 309052.

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

It is a junction number, because it is equal to n+sod(n) for n = 2508989 and 2509007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2509037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7210 + ... + 7549.

It is an arithmetic number, because the mean of its divisors is an integer number (298890).

2^2509030 is an apocalyptic number.

2509030 is a deficient number, since it is larger than the sum of its proper divisors (2273210).

2509030 is a wasteful number, since it uses less digits than its factorization.

2509030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14783.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 2509030 is about 1583.9917929080. The cubic root of 2509030 is about 135.8840924210.

The spelling of 2509030 in words is "two million, five hundred nine thousand, thirty".