1906242283 has 8 divisors (see below), whose sum is σ = 2201862960. Its totient is φ = 1631009280.

The previous prime is 1906242223. The next prime is 1906242287. The reversal of 1906242283 is 3822426091.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1906242283 - 2¹³ = 1906234091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1906242287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5096718 + ... + 5097091.

It is an arithmetic number, because the mean of its divisors is an integer number (275232870).

Almost surely, 2^1906242283 is an apocalyptic number.

1906242283 is a deficient number, since it is larger than the sum of its proper divisors (295620677).

1906242283 is a wasteful number, since it uses less digits than its factorization.

1906242283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10193837.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 1906242283 is about 43660.5346165161. The cubic root of 1906242283 is about 1239.9172427860.

The spelling of 1906242283 in words is "one billion, nine hundred six million, two hundred forty-two thousand, two hundred eighty-three".