2053261 has 8 divisors (see below), whose sum is σ = 2355264. Its totient is φ = 1753440.

The previous prime is 2053253. The next prime is 2053291. The reversal of 2053261 is 1623502.

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 not a de Polignac number, because 2053261 - 2³ = 2053253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2053201) 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, 3366 + ... + 3928.

It is an arithmetic number, because the mean of its divisors is an integer number (294408).

2^2053261 is an apocalyptic number.

It is an amenable number.

2053261 is a deficient number, since it is larger than the sum of its proper divisors (302003).

2053261 is an equidigital number, since it uses as much as digits as its factorization.

2053261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091.

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

The square root of 2053261 is about 1432.9204444072. The cubic root of 2053261 is about 127.1007322829.

Adding to 2053261 its reverse (1623502), we get a palindrome (3676763).

The spelling of 2053261 in words is "two million, fifty-three thousand, two hundred sixty-one".