2242929 has 24 divisors (see below), whose sum is σ = 3438400. Its totient is φ = 1292544.

The previous prime is 2242921. The next prime is 2242939. The reversal of 2242929 is 9292422.

It is not a de Polignac number, because 2242929 - 2³ = 2242921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2242896 and 2242905.

It is not an unprimeable number, because it can be changed into a prime (2242921) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11172 + ... + 11370.

2^2242929 is an apocalyptic number.

It is an amenable number.

2242929 is a deficient number, since it is larger than the sum of its proper divisors (1195471).

2242929 is a wasteful number, since it uses less digits than its factorization.

2242929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249 (or 232 counting only the distinct ones).

The product of its digits is 5184, while the sum is 30.

The square root of 2242929 is about 1497.6411452681. The cubic root of 2242929 is about 130.8996570520.

The spelling of 2242929 in words is "two million, two hundred forty-two thousand, nine hundred twenty-nine".