2150634226 has 8 divisors (see below), whose sum is σ = 3474101484. Its totient is φ = 992600400.

The previous prime is 2150634197. The next prime is 2150634247. The reversal of 2150634226 is 6224360512.

It can be written as a sum of positive squares in 2 ways, for example, as 1840839025 + 309795201 = 42905^2 + 17601^2 .

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

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, 41358325 + ... + 41358376.

Almost surely, 2^2150634226 is an apocalyptic number.

2150634226 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2150634226 is a deficient number, since it is larger than the sum of its proper divisors (1323467258).

2150634226 is a wasteful number, since it uses less digits than its factorization.

2150634226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82716716.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 2150634226 is about 46374.9310080349. The cubic root of 2150634226 is about 1290.7897785778.

Adding to 2150634226 its reverse (6224360512), we get a palindrome (8374994738).

The spelling of 2150634226 in words is "two billion, one hundred fifty million, six hundred thirty-four thousand, two hundred twenty-six".