2653270 has 32 divisors (see below), whose sum is σ = 5023296. Its totient is φ = 1008000.

The previous prime is 2653249. The next prime is 2653271. The reversal of 2653270 is 723562.

2653270 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2653271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26220 + ... + 26320.

It is an arithmetic number, because the mean of its divisors is an integer number (156978).

2^2653270 is an apocalyptic number.

2653270 is a deficient number, since it is larger than the sum of its proper divisors (2370026).

2653270 is a wasteful number, since it uses less digits than its factorization.

2653270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 2653270 is about 1628.8861224776. The cubic root of 2653270 is about 138.4396466655.

The spelling of 2653270 in words is "two million, six hundred fifty-three thousand, two hundred seventy".