6290261 has 4 divisors (see below), whose sum is σ = 6443724. Its totient is φ = 6136800.

The previous prime is 6290257. The next prime is 6290269. The reversal of 6290261 is 1620926.

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 649636 + 5640625 = 806^2 + 2375^2 .

It is a cyclic number.

It is not a de Polignac number, because 6290261 - 2² = 6290257 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6290261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6290269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76670 + ... + 76751.

It is an arithmetic number, because the mean of its divisors is an integer number (1610931).

Almost surely, 2^6290261 is an apocalyptic number.

It is an amenable number.

6290261 is a deficient number, since it is larger than the sum of its proper divisors (153463).

6290261 is a wasteful number, since it uses less digits than its factorization.

6290261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153462.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 6290261 is about 2508.0392740147. The cubic root of 6290261 is about 184.5962561066.

The spelling of 6290261 in words is "six million, two hundred ninety thousand, two hundred sixty-one".