2350561 has 4 divisors (see below), whose sum is σ = 2385712. Its totient is φ = 2315412.

The previous prime is 2350559. The next prime is 2350567. The reversal of 2350561 is 1650532.

2350561 = T₄₁ + T₄₂ + ... + T₂₄₁.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2350561 - 2¹ = 2350559 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2350567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17475 + ... + 17608.

It is an arithmetic number, because the mean of its divisors is an integer number (596428).

2^2350561 is an apocalyptic number.

It is an amenable number.

2350561 is a deficient number, since it is larger than the sum of its proper divisors (35151).

2350561 is an equidigital number, since it uses as much as digits as its factorization.

2350561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35150.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 2350561 is about 1533.1539387811. The cubic root of 2350561 is about 132.9608681303.

The spelling of 2350561 in words is "two million, three hundred fifty thousand, five hundred sixty-one".