1150235426 has 4 divisors (see below), whose sum is σ = 1725353142. Its totient is φ = 575117712.

The previous prime is 1150235407. The next prime is 1150235447. The reversal of 1150235426 is 6245320511.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1135757401 + 14478025 = 33701^2 + 3805^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287558855 + ... + 287558858.

Almost surely, 2^1150235426 is an apocalyptic number.

1150235426 is a deficient number, since it is larger than the sum of its proper divisors (575117716).

1150235426 is an equidigital number, since it uses as much as digits as its factorization.

1150235426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575117715.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 1150235426 is about 33915.1209049887. The cubic root of 1150235426 is about 1047.7610420213.

Adding to 1150235426 its reverse (6245320511), we get a palindrome (7395555937).

The spelling of 1150235426 in words is "one billion, one hundred fifty million, two hundred thirty-five thousand, four hundred twenty-six".