2246477 has 4 divisors (see below), whose sum is σ = 2318976. Its totient is φ = 2173980.

The previous prime is 2246471. The next prime is 2246483. The reversal of 2246477 is 7746422.

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 an interprime number because it is at equal distance from previous prime (2246471) and next prime (2246483).

It is a cyclic number.

It is not a de Polignac number, because 2246477 - 2¹² = 2242381 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 (2246471) 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, 36203 + ... + 36264.

It is an arithmetic number, because the mean of its divisors is an integer number (579744).

2^2246477 is an apocalyptic number.

It is an amenable number.

2246477 is a deficient number, since it is larger than the sum of its proper divisors (72499).

2246477 is an equidigital number, since it uses as much as digits as its factorization.

2246477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72498.

The product of its digits is 18816, while the sum is 32.

The square root of 2246477 is about 1498.8252066202. The cubic root of 2246477 is about 130.9686423401.

Subtracting 2246477 from its reverse (7746422), we obtain a palindrome (5499945).

The spelling of 2246477 in words is "two million, two hundred forty-six thousand, four hundred seventy-seven".