1150521214 has 8 divisors (see below), whose sum is σ = 1726115328. Its totient is φ = 575149440.

The previous prime is 1150521137. The next prime is 1150521217. The reversal of 1150521214 is 4121250511.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150521217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41982 + ... + 63745.

It is an arithmetic number, because the mean of its divisors is an integer number (215764416).

Almost surely, 2^1150521214 is an apocalyptic number.

1150521214 is a deficient number, since it is larger than the sum of its proper divisors (575594114).

1150521214 is a wasteful number, since it uses less digits than its factorization.

1150521214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111170.

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 1150521214 is about 33919.3339262433. Note that the first 3 decimals coincide. The cubic root of 1150521214 is about 1047.8478105586.

Adding to 1150521214 its reverse (4121250511), we get a palindrome (5271771725).

The spelling of 1150521214 in words is "one billion, one hundred fifty million, five hundred twenty-one thousand, two hundred fourteen".