1152522414 has 24 divisors (see below), whose sum is σ = 2521379952. Its totient is φ = 380443680.

The previous prime is 1152522407. The next prime is 1152522419. The reversal of 1152522414 is 4142252511.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152522419) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 308967 + ... + 312674.

It is an arithmetic number, because the mean of its divisors is an integer number (105057498).

Almost surely, 2^1152522414 is an apocalyptic number.

1152522414 is an abundant number, since it is smaller than the sum of its proper divisors (1368857538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1152522414 is a wasteful number, since it uses less digits than its factorization.

1152522414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621752 (or 621749 counting only the distinct ones).

The product of its digits is 3200, while the sum is 27.

The square root of 1152522414 is about 33948.8205097025. The cubic root of 1152522414 is about 1048.4549957727.

Adding to 1152522414 its reverse (4142252511), we get a palindrome (5294774925).

The spelling of 1152522414 in words is "one billion, one hundred fifty-two million, five hundred twenty-two thousand, four hundred fourteen".