2299628 has 6 divisors (see below), whose sum is σ = 4024356. Its totient is φ = 1149812.

The previous prime is 2299603. The next prime is 2299637. The reversal of 2299628 is 8269922.

2299628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2299591 and 2299600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287450 + ... + 287457.

It is an arithmetic number, because the mean of its divisors is an integer number (670726).

2^2299628 is an apocalyptic number.

It is an amenable number.

2299628 is a deficient number, since it is larger than the sum of its proper divisors (1724728).

2299628 is a wasteful number, since it uses less digits than its factorization.

2299628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574911 (or 574909 counting only the distinct ones).

The product of its digits is 31104, while the sum is 38.

The square root of 2299628 is about 1516.4524390827. The cubic root of 2299628 is about 131.9934952411.

The spelling of 2299628 in words is "two million, two hundred ninety-nine thousand, six hundred twenty-eight".