2243906074 has 8 divisors (see below), whose sum is σ = 3391553088. Its totient is φ = 1113388380.

The previous prime is 2243906069. The next prime is 2243906173. The reversal of 2243906074 is 4706093422.

2243906074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×2243906074² = 10070228937868186952, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4282002 + ... + 4282525.

It is an arithmetic number, because the mean of its divisors is an integer number (423944136).

Almost surely, 2^2243906074 is an apocalyptic number.

2243906074 is a deficient number, since it is larger than the sum of its proper divisors (1147647014).

2243906074 is a wasteful number, since it uses less digits than its factorization.

2243906074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8564660.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 2243906074 is about 47369.8857292267. The cubic root of 2243906074 is about 1309.1866197579.

Adding to 2243906074 its reverse (4706093422), we get a palindrome (6949999496).

The spelling of 2243906074 in words is "two billion, two hundred forty-three million, nine hundred six thousand, seventy-four".