2246261 has 8 divisors (see below), whose sum is σ = 2392920. Its totient is φ = 2101248.

The previous prime is 2246239. The next prime is 2246269. The reversal of 2246261 is 1626422.

It can be written as a sum of positive squares in 4 ways, for example, as 1874161 + 372100 = 1369^2 + 610^2 .

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 2246261 - 2¹⁸ = 1984117 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2246269) 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, 3605 + ... + 4181.

It is an arithmetic number, because the mean of its divisors is an integer number (299115).

2^2246261 is an apocalyptic number.

It is an amenable number.

2246261 is a deficient number, since it is larger than the sum of its proper divisors (146659).

2246261 is a wasteful number, since it uses less digits than its factorization.

2246261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823.

The product of its digits is 1152, while the sum is 23.

The square root of 2246261 is about 1498.7531484537. The cubic root of 2246261 is about 130.9644446365.

The spelling of 2246261 in words is "two million, two hundred forty-six thousand, two hundred sixty-one".