2247964 has 12 divisors (see below), whose sum is σ = 4069800. Its totient is φ = 1085168.

The previous prime is 2247953. The next prime is 2247977. The reversal of 2247964 is 4697422.

It is a d-powerful number, because it can be written as 2⁵ + 2¹⁵ + 4 + 7 + 9⁶ + 6⁸ + 4⁶ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9574 + ... + 9805.

It is an arithmetic number, because the mean of its divisors is an integer number (339150).

2^2247964 is an apocalyptic number.

It is an amenable number.

2247964 is a deficient number, since it is larger than the sum of its proper divisors (1821836).

2247964 is a wasteful number, since it uses less digits than its factorization.

2247964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19412 (or 19410 counting only the distinct ones).

The product of its digits is 24192, while the sum is 34.

The square root of 2247964 is about 1499.3211797343. The cubic root of 2247964 is about 130.9975331198.

The spelling of 2247964 in words is "two million, two hundred forty-seven thousand, nine hundred sixty-four".