2062261 has 4 divisors (see below), whose sum is σ = 2077452. Its totient is φ = 2047072.

The previous prime is 2062243. The next prime is 2062267. The reversal of 2062261 is 1622602.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1664100 + 398161 = 1290^2 + 631^2 .

It is a cyclic number.

It is not a de Polignac number, because 2062261 - 2¹³ = 2054069 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 (2062267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7390 + ... + 7663.

It is an arithmetic number, because the mean of its divisors is an integer number (519363).

2^2062261 is an apocalyptic number.

It is an amenable number.

2062261 is a deficient number, since it is larger than the sum of its proper divisors (15191).

2062261 is a wasteful number, since it uses less digits than its factorization.

2062261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15190.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2062261 is about 1436.0574501043. The cubic root of 2062261 is about 127.2861672727.

Adding to 2062261 its reverse (1622602), we get a palindrome (3684863).

The spelling of 2062261 in words is "two million, sixty-two thousand, two hundred sixty-one".