2299964 has 24 divisors (see below), whose sum is σ = 4309200. Its totient is φ = 1070336.

The previous prime is 2299963. The next prime is 2300003. The reversal of 2299964 is 4699922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2299963) 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, 10019 + ... + 10245.

It is an arithmetic number, because the mean of its divisors is an integer number (179550).

2^2299964 is an apocalyptic number.

It is an amenable number.

2299964 is a deficient number, since it is larger than the sum of its proper divisors (2009236).

2299964 is a wasteful number, since it uses less digits than its factorization.

2299964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397 (or 395 counting only the distinct ones).

The product of its digits is 69984, while the sum is 41.

The square root of 2299964 is about 1516.5632199153. The cubic root of 2299964 is about 131.9999234772. Note that the first 4 decimals are identical.

The spelling of 2299964 in words is "two million, two hundred ninety-nine thousand, nine hundred sixty-four".