2450261 has 8 divisors (see below), whose sum is σ = 2830464. Its totient is φ = 2096320.

The previous prime is 2450249. The next prime is 2450291. The reversal of 2450261 is 1620542.

It is a happy number.

2450261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2450261 - 2¹⁸ = 2188117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2450291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6365 + ... + 6738.

It is an arithmetic number, because the mean of its divisors is an integer number (353808).

2^2450261 is an apocalyptic number.

It is an amenable number.

2450261 is a deficient number, since it is larger than the sum of its proper divisors (380203).

2450261 is a wasteful number, since it uses less digits than its factorization.

2450261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13131.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2450261 is about 1565.3309554212. The cubic root of 2450261 is about 134.8147619485.

The spelling of 2450261 in words is "two million, four hundred fifty thousand, two hundred sixty-one".