2290152338 has 8 divisors (see below), whose sum is σ = 3442880700. Its totient is φ = 1142525440.

The previous prime is 2290152323. The next prime is 2290152391. The reversal of 2290152338 is 8332510922.

It can be written as a sum of positive squares in 2 ways, for example, as 2216243929 + 73908409 = 47077^2 + 8597^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2290152298 and 2290152307.

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, 1274243 + ... + 1276038.

Almost surely, 2^2290152338 is an apocalyptic number.

2290152338 is a deficient number, since it is larger than the sum of its proper divisors (1152728362).

2290152338 is a wasteful number, since it uses less digits than its factorization.

2290152338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2550732.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 2290152338 is about 47855.5361269728. The cubic root of 2290152338 is about 1318.1195173781.

The spelling of 2290152338 in words is "two billion, two hundred ninety million, one hundred fifty-two thousand, three hundred thirty-eight".