2299929 has 8 divisors (see below), whose sum is σ = 3075072. Its totient is φ = 1529040.

The previous prime is 2299919. The next prime is 2299933. The reversal of 2299929 is 9299922.

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

It is not a de Polignac number, because 2299929 - 2¹¹ = 2297881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2299919) 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, 552 + ... + 2214.

It is an arithmetic number, because the mean of its divisors is an integer number (384384).

2^2299929 is an apocalyptic number.

It is an amenable number.

2299929 is a deficient number, since it is larger than the sum of its proper divisors (775143).

2299929 is a wasteful number, since it uses less digits than its factorization.

2299929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2127.

The product of its digits is 52488, while the sum is 42.

The square root of 2299929 is about 1516.5516806229. The cubic root of 2299929 is about 131.9992538984. Note that the first 3 decimals are identical.

The spelling of 2299929 in words is "two million, two hundred ninety-nine thousand, nine hundred twenty-nine".