2409922 has 8 divisors (see below), whose sum is σ = 3805200. Its totient is φ = 1141524.

The previous prime is 2409907. The next prime is 2409947. The reversal of 2409922 is 2299042.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 31672 + ... + 31747.

It is an arithmetic number, because the mean of its divisors is an integer number (475650).

2^2409922 is an apocalyptic number.

2409922 is a deficient number, since it is larger than the sum of its proper divisors (1395278).

2409922 is a wasteful number, since it uses less digits than its factorization.

2409922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63440.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2409922 is about 1552.3923473143. The cubic root of 2409922 is about 134.0708395024.

The spelling of 2409922 in words is "two million, four hundred nine thousand, nine hundred twenty-two".