2653570 has 16 divisors (see below), whose sum is σ = 4795200. Its totient is φ = 1057264.

The previous prime is 2653549. The next prime is 2653571. The reversal of 2653570 is 753562.

It is not an unprimeable number, because it can be changed into a prime (2653571) 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, 4131 + ... + 4729.

It is an arithmetic number, because the mean of its divisors is an integer number (299700).

2^2653570 is an apocalyptic number.

2653570 is a deficient number, since it is larger than the sum of its proper divisors (2141630).

2653570 is a wasteful number, since it uses less digits than its factorization.

2653570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 2653570 is about 1628.9782073435. The cubic root of 2653570 is about 138.4448641681. Note that the first 3 decimals are identical.

It can be divided in two parts, 2653 and 570, that added together give a palindrome (3223).

The spelling of 2653570 in words is "two million, six hundred fifty-three thousand, five hundred seventy".