2061253 has 8 divisors (see below), whose sum is σ = 2186720. Its totient is φ = 1937520.

The previous prime is 2061247. The next prime is 2061271. The reversal of 2061253 is 3521602.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2061253 is a prime.

It is a super-3 number, since 3×2061253³ = 26273332191068523831, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2061253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2061203) 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, 2638 + ... + 3328.

It is an arithmetic number, because the mean of its divisors is an integer number (273340).

2^2061253 is an apocalyptic number.

It is an amenable number.

2061253 is a deficient number, since it is larger than the sum of its proper divisors (125467).

2061253 is a wasteful number, since it uses less digits than its factorization.

2061253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 2061253 is about 1435.7064463183. The cubic root of 2061253 is about 127.2654254160.

Adding to 2061253 its reverse (3521602), we get a palindrome (5582855).

The spelling of 2061253 in words is "two million, sixty-one thousand, two hundred fifty-three".