2229735 has 24 divisors (see below), whose sum is σ = 3742704. Its totient is φ = 1133440.

The previous prime is 2229713. The next prime is 2229767. The reversal of 2229735 is 5379222.

It is a happy number.

It is not a de Polignac number, because 2229735 - 2¹⁰ = 2228711 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7795 + ... + 8075.

It is an arithmetic number, because the mean of its divisors is an integer number (155946).

2^2229735 is an apocalyptic number.

2229735 is a deficient number, since it is larger than the sum of its proper divisors (1512969).

2229735 is a wasteful number, since it uses less digits than its factorization.

2229735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335 (or 312 counting only the distinct ones).

The product of its digits is 7560, while the sum is 30.

The square root of 2229735 is about 1493.2297211079. The cubic root of 2229735 is about 130.6424802809.

The spelling of 2229735 in words is "two million, two hundred twenty-nine thousand, seven hundred thirty-five".