2247356 has 6 divisors (see below), whose sum is σ = 3932880. Its totient is φ = 1123676.

The previous prime is 2247347. The next prime is 2247373. The reversal of 2247356 is 6537422.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280916 + ... + 280923.

It is an arithmetic number, because the mean of its divisors is an integer number (655480).

2^2247356 is an apocalyptic number.

It is an amenable number.

2247356 is a deficient number, since it is larger than the sum of its proper divisors (1685524).

2247356 is a wasteful number, since it uses less digits than its factorization.

2247356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561843 (or 561841 counting only the distinct ones).

The product of its digits is 10080, while the sum is 29.

The square root of 2247356 is about 1499.1184075983. The cubic root of 2247356 is about 130.9857218865.

The spelling of 2247356 in words is "two million, two hundred forty-seven thousand, three hundred fifty-six".