2299506 has 16 divisors (see below), whose sum is σ = 5017248. Its totient is φ = 696800.

The previous prime is 2299499. The next prime is 2299519. The reversal of 2299506 is 6059922.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17355 + ... + 17486.

It is an arithmetic number, because the mean of its divisors is an integer number (313578).

2^2299506 is an apocalyptic number.

2299506 is an abundant number, since it is smaller than the sum of its proper divisors (2717742).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2299506 is a wasteful number, since it uses less digits than its factorization.

2299506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34857.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 2299506 is about 1516.4122130872. The cubic root of 2299506 is about 131.9911610243.

The spelling of 2299506 in words is "two million, two hundred ninety-nine thousand, five hundred six".